12996868892

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3115261}}^1$

素因数の和:3115421

約数の個数: 24

約数和(自身を含む): 26168200800

約数和(自身を除く): 13171331908

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 3115261, 6230522, 12461044, 21806827, 43613654, 87227308, 464173889, 928347778, 1856695556, 3249217223, 6498434446, 12996868892]

約数ペア:

[(1, 12996868892), (2, 6498434446), (4, 3249217223), (7, 1856695556), (14, 928347778), (28, 464173889), (149, 87227308), (298, 43613654), (596, 21806827), (1043, 12461044), (2086, 6230522), (4172, 3115261)]