870830998

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{487}}^1\times {\mathrm{14657}}^1$

素因数の和:15207

約数の個数: 16

約数和(自身を含む): 1330477344

約数和(自身を除く): 459646346

約数列:

[1, 2, 61, 122, 487, 974, 14657, 29314, 29707, 59414, 894077, 1788154, 7137959, 14275918, 435415499, 870830998]

約数ペア:

[(1, 870830998), (2, 435415499), (61, 14275918), (122, 7137959), (487, 1788154), (974, 894077), (14657, 59414), (29314, 29707)]