2037742707

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 3851108352

約数和(自身を除く): 1813365645

約数列:

[1, 3, 7, 11, 13, 21, 23, 33, 39, 69, 77, 91, 143, 161, 163, 181, 231, 253, 273, 299, 429, 483, 489, 543, 759, 897, 1001, 1141, 1267, 1771, 1793, 1991, 2093, 2119, 2353, 3003, 3289, 3423, 3749, 3801, 4163, 5313, 5379, 5973, 6279, 6357, 7059, 9867, 11247, 12489, 12551, 13937, 14833, 16471, 23023, 23309, 25883, 26243, 29141, 29503, 37653, 41239, 41811, 44499, 45793, 48737, 49413, 54119, 69069, 69927, 77649, 78729, 87423, 88509, 123717, 137379, 146211, 162357, 163163, 181181, 206521, 288673, 320551, 324533, 341159, 378833, 383539, 489489, 536107, 543543, 595309, 619563, 678569, 866019, 961653, 973599, 1023477, 1136499, 1150617, 1608321, 1785927, 2035707, 2271731, 2684773, 3752749, 4167163, 4218929, 4749983, 6815193, 7464259, 8054319, 8821397, 11258247, 12501489, 12656787, 14249949, 22392777, 26464191, 29532503, 52249813, 61749779, 88597509, 97035367, 156749439, 185249337, 291106101, 679247569, 2037742707]

約数ペア:

[(1, 2037742707), (3, 679247569), (7, 291106101), (11, 185249337), (13, 156749439), (21, 97035367), (23, 88597509), (33, 61749779), (39, 52249813), (69, 29532503), (77, 26464191), (91, 22392777), (143, 14249949), (161, 12656787), (163, 12501489), (181, 11258247), (231, 8821397), (253, 8054319), (273, 7464259), (299, 6815193), (429, 4749983), (483, 4218929), (489, 4167163), (543, 3752749), (759, 2684773), (897, 2271731), (1001, 2035707), (1141, 1785927), (1267, 1608321), (1771, 1150617), (1793, 1136499), (1991, 1023477), (2093, 973599), (2119, 961653), (2353, 866019), (3003, 678569), (3289, 619563), (3423, 595309), (3749, 543543), (3801, 536107), (4163, 489489), (5313, 383539), (5379, 378833), (5973, 341159), (6279, 324533), (6357, 320551), (7059, 288673), (9867, 206521), (11247, 181181), (12489, 163163), (12551, 162357), (13937, 146211), (14833, 137379), (16471, 123717), (23023, 88509), (23309, 87423), (25883, 78729), (26243, 77649), (29141, 69927), (29503, 69069), (37653, 54119), (41239, 49413), (41811, 48737), (44499, 45793)]