2563415734

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{15881}}^1$

素因数の和:15957

約数の個数: 48

約数和(自身を含む): 4562580960

約数和(自身を除く): 1999165226

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 121, 242, 253, 319, 506, 638, 667, 1334, 2783, 3509, 5566, 7018, 7337, 14674, 15881, 31762, 80707, 161414, 174691, 349382, 365263, 460549, 730526, 921098, 1921601, 3843202, 4017893, 5066039, 8035786, 10132078, 10592627, 21185254, 44196823, 55726429, 88393646, 111452858, 116518897, 233037794, 1281707867, 2563415734]

約数ペア:

[(1, 2563415734), (2, 1281707867), (11, 233037794), (22, 116518897), (23, 111452858), (29, 88393646), (46, 55726429), (58, 44196823), (121, 21185254), (242, 10592627), (253, 10132078), (319, 8035786), (506, 5066039), (638, 4017893), (667, 3843202), (1334, 1921601), (2783, 921098), (3509, 730526), (5566, 460549), (7018, 365263), (7337, 349382), (14674, 174691), (15881, 161414), (31762, 80707)]