81250402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1\times {\mathrm{1277}}^1$

素因数の和:2405

約数の個数: 16

約数和(自身を含む): 126291960

約数和(自身を除く): 45041558

約数列:

[1, 2, 29, 58, 1097, 1277, 2194, 2554, 31813, 37033, 63626, 74066, 1400869, 2801738, 40625201, 81250402]

約数ペア:

[(1, 81250402), (2, 40625201), (29, 2801738), (58, 1400869), (1097, 74066), (1277, 63626), (2194, 37033), (2554, 31813)]