129988222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42013}}^1$

素因数の和:42052

約数の個数: 32

約数和(自身を含む): 254100672

約数和(自身を除く): 124112450

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 42013, 84026, 294091, 546169, 588182, 714221, 1092338, 1428442, 3823183, 4999547, 7646366, 9284873, 9999094, 18569746, 64994111, 129988222]

約数ペア:

[(1, 129988222), (2, 64994111), (7, 18569746), (13, 9999094), (14, 9284873), (17, 7646366), (26, 4999547), (34, 3823183), (91, 1428442), (119, 1092338), (182, 714221), (221, 588182), (238, 546169), (442, 294091), (1547, 84026), (3094, 42013)]