661001098

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1429}}^1\times {\mathrm{5641}}^1$

素因数の和:7113

約数の個数: 16

約数和(自身を含む): 1016575560

約数和(自身を除く): 355574462

約数列:

[1, 2, 41, 82, 1429, 2858, 5641, 11282, 58589, 117178, 231281, 462562, 8060989, 16121978, 330500549, 661001098]

約数ペア:

[(1, 661001098), (2, 330500549), (41, 16121978), (82, 8060989), (1429, 462562), (2858, 231281), (5641, 117178), (11282, 58589)]