1530787856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{49393}}^1$

素因数の和:49563

約数の個数: 40

約数和(自身を含む): 3215549400

約数和(自身を除く): 1684761544

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 149, 208, 298, 596, 1192, 1937, 2384, 3874, 7748, 15496, 30992, 49393, 98786, 197572, 395144, 642109, 790288, 1284218, 2568436, 5136872, 7359557, 10273744, 14719114, 29438228, 58876456, 95674241, 117752912, 191348482, 382696964, 765393928, 1530787856]

約数ペア:

[(1, 1530787856), (2, 765393928), (4, 382696964), (8, 191348482), (13, 117752912), (16, 95674241), (26, 58876456), (52, 29438228), (104, 14719114), (149, 10273744), (208, 7359557), (298, 5136872), (596, 2568436), (1192, 1284218), (1937, 790288), (2384, 642109), (3874, 395144), (7748, 197572), (15496, 98786), (30992, 49393)]