285002246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4391}}^1$

素因数の和:4516

約数の個数: 32

約数和(自身を含む): 478130688

約数和(自身を除く): 193128442

約数列:

[1, 2, 17, 23, 34, 46, 83, 166, 391, 782, 1411, 1909, 2822, 3818, 4391, 8782, 32453, 64906, 74647, 100993, 149294, 201986, 364453, 728906, 1716881, 3433762, 6195701, 8382419, 12391402, 16764838, 142501123, 285002246]

約数ペア:

[(1, 285002246), (2, 142501123), (17, 16764838), (23, 12391402), (34, 8382419), (46, 6195701), (83, 3433762), (166, 1716881), (391, 728906), (782, 364453), (1411, 201986), (1909, 149294), (2822, 100993), (3818, 74647), (4391, 64906), (8782, 32453)]