121031686

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{7573}}^1$

素因数の和:7767

約数の個数: 16

約数和(自身を含む): 185956848

約数和(自身を除く): 64925162

約数列:

[1, 2, 61, 122, 131, 262, 7573, 7991, 15146, 15982, 461953, 923906, 992063, 1984126, 60515843, 121031686]

約数ペア:

[(1, 121031686), (2, 60515843), (61, 1984126), (122, 992063), (131, 923906), (262, 461953), (7573, 15982), (7991, 15146)]