996878260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{106277}}^1$

素因数の和:106360

約数の個数: 48

約数和(自身を含む): 2428239744

約数和(自身を除く): 1431361484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 106277, 212554, 425108, 531385, 743939, 1062770, 1487878, 2125540, 2975756, 3719695, 7120559, 7439390, 14241118, 14878780, 28482236, 35602795, 49843913, 71205590, 99687826, 142411180, 199375652, 249219565, 498439130, 996878260]

約数ペア:

[(1, 996878260), (2, 498439130), (4, 249219565), (5, 199375652), (7, 142411180), (10, 99687826), (14, 71205590), (20, 49843913), (28, 35602795), (35, 28482236), (67, 14878780), (70, 14241118), (134, 7439390), (140, 7120559), (268, 3719695), (335, 2975756), (469, 2125540), (670, 1487878), (938, 1062770), (1340, 743939), (1876, 531385), (2345, 425108), (4690, 212554), (9380, 106277)]