731114494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1\times {\mathrm{421}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 1208371680

約数和(自身を除く): 477257186

約数列:

[1, 2, 11, 22, 193, 386, 409, 421, 818, 842, 2123, 4246, 4499, 4631, 8998, 9262, 78937, 81253, 157874, 162506, 172189, 344378, 868307, 893783, 1736614, 1787566, 1894079, 3788158, 33232477, 66464954, 365557247, 731114494]

約数ペア:

[(1, 731114494), (2, 365557247), (11, 66464954), (22, 33232477), (193, 3788158), (386, 1894079), (409, 1787566), (421, 1736614), (818, 893783), (842, 868307), (2123, 344378), (4246, 172189), (4499, 162506), (4631, 157874), (8998, 81253), (9262, 78937)]