90666238

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{120247}}^1$

素因数の和:120291

約数の個数: 16

約数和(自身を含む): 151512480

約数和(自身を除く): 60846242

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 120247, 240494, 1563211, 3126422, 3487163, 6974326, 45333119, 90666238]

約数ペア:

[(1, 90666238), (2, 45333119), (13, 6974326), (26, 3487163), (29, 3126422), (58, 1563211), (377, 240494), (754, 120247)]