2043995536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{22291}}^1$

素因数の和:22831

約数の個数: 40

約数和(自身を含む): 4328749728

約数和(自身を除く): 2284754192

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 521, 1042, 2084, 4168, 5731, 8336, 11462, 22291, 22924, 44582, 45848, 89164, 91696, 178328, 245201, 356656, 490402, 980804, 1961608, 3923216, 11613611, 23227222, 46454444, 92908888, 127749721, 185817776, 255499442, 510998884, 1021997768, 2043995536]

約数ペア:

[(1, 2043995536), (2, 1021997768), (4, 510998884), (8, 255499442), (11, 185817776), (16, 127749721), (22, 92908888), (44, 46454444), (88, 23227222), (176, 11613611), (521, 3923216), (1042, 1961608), (2084, 980804), (4168, 490402), (5731, 356656), (8336, 245201), (11462, 178328), (22291, 91696), (22924, 89164), (44582, 45848)]