3925402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 6858432

約数和(自身を除く): 2933030

約数列:

[1, 2, 13, 17, 26, 34, 83, 107, 166, 214, 221, 442, 1079, 1391, 1411, 1819, 2158, 2782, 2822, 3638, 8881, 17762, 18343, 23647, 36686, 47294, 115453, 150977, 230906, 301954, 1962701, 3925402]

約数ペア:

[(1, 3925402), (2, 1962701), (13, 301954), (17, 230906), (26, 150977), (34, 115453), (83, 47294), (107, 36686), (166, 23647), (214, 18343), (221, 17762), (442, 8881), (1079, 3638), (1391, 2822), (1411, 2782), (1819, 2158)]