1250002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:513

約数の個数: 16

約数和(自身を含む): 2040192

約数和(自身を除く): 790190

約数列:

[1, 2, 13, 26, 131, 262, 367, 734, 1703, 3406, 4771, 9542, 48077, 96154, 625001, 1250002]

約数ペア:

[(1, 1250002), (2, 625001), (13, 96154), (26, 48077), (131, 9542), (262, 4771), (367, 3406), (734, 1703)]