2100022288

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{3331}}^1$

素因数の和:3792

約数の個数: 80

約数和(自身を含む): 5020817536

約数和(自身を除く): 2920795248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 433, 728, 866, 1456, 1732, 3031, 3331, 3464, 5629, 6062, 6662, 6928, 11258, 12124, 13324, 22516, 23317, 24248, 26648, 39403, 43303, 45032, 46634, 48496, 53296, 78806, 86606, 90064, 93268, 157612, 173212, 186536, 303121, 315224, 346424, 373072, 606242, 630448, 692848, 1212484, 1442323, 2424968, 2884646, 4849936, 5769292, 10096261, 11538584, 18750199, 20192522, 23077168, 37500398, 40385044, 75000796, 80770088, 131251393, 150001592, 161540176, 262502786, 300003184, 525005572, 1050011144, 2100022288]

約数ペア:

[(1, 2100022288), (2, 1050011144), (4, 525005572), (7, 300003184), (8, 262502786), (13, 161540176), (14, 150001592), (16, 131251393), (26, 80770088), (28, 75000796), (52, 40385044), (56, 37500398), (91, 23077168), (104, 20192522), (112, 18750199), (182, 11538584), (208, 10096261), (364, 5769292), (433, 4849936), (728, 2884646), (866, 2424968), (1456, 1442323), (1732, 1212484), (3031, 692848), (3331, 630448), (3464, 606242), (5629, 373072), (6062, 346424), (6662, 315224), (6928, 303121), (11258, 186536), (12124, 173212), (13324, 157612), (22516, 93268), (23317, 90064), (24248, 86606), (26648, 78806), (39403, 53296), (43303, 48496), (45032, 46634)]