313614146

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 496584000

約数和(自身を除く): 182969854

約数列:

[1, 2, 37, 59, 74, 109, 118, 218, 659, 1318, 2183, 4033, 4366, 6431, 8066, 12862, 24383, 38881, 48766, 71831, 77762, 143662, 237947, 475894, 1438597, 2657747, 2877194, 4238029, 5315494, 8476058, 156807073, 313614146]

約数ペア:

[(1, 313614146), (2, 156807073), (37, 8476058), (59, 5315494), (74, 4238029), (109, 2877194), (118, 2657747), (218, 1438597), (659, 475894), (1318, 237947), (2183, 143662), (4033, 77762), (4366, 71831), (6431, 48766), (8066, 38881), (12862, 24383)]