13605488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:609

約数の個数: 40

約数和(自身を含む): 28644000

約数和(自身を除く): 15038512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 439, 596, 878, 1192, 1756, 1937, 2384, 3512, 3874, 5707, 7024, 7748, 11414, 15496, 22828, 30992, 45656, 65411, 91312, 130822, 261644, 523288, 850343, 1046576, 1700686, 3401372, 6802744, 13605488]

約数ペア:

[(1, 13605488), (2, 6802744), (4, 3401372), (8, 1700686), (13, 1046576), (16, 850343), (26, 523288), (52, 261644), (104, 130822), (149, 91312), (208, 65411), (298, 45656), (439, 30992), (596, 22828), (878, 15496), (1192, 11414), (1756, 7748), (1937, 7024), (2384, 5707), (3512, 3874)]