4004215490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3309269}}^1$

素因数の和:3309298

約数の個数: 24

約数和(自身を含む): 7922392380

約数和(自身を除く): 3918176890

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 3309269, 6618538, 16546345, 33092690, 36401959, 72803918, 182009795, 364019590, 400421549, 800843098, 2002107745, 4004215490]

約数ペア:

[(1, 4004215490), (2, 2002107745), (5, 800843098), (10, 400421549), (11, 364019590), (22, 182009795), (55, 72803918), (110, 36401959), (121, 33092690), (242, 16546345), (605, 6618538), (1210, 3309269)]