917383628

素因数分解:

$2^2\times 7^1\times {\mathrm{457}}^1\times {\mathrm{71693}}^1$

素因数の和:72161

約数の個数: 24

約数和(自身を含む): 1838807712

約数和(自身を除く): 921424084

約数列:

[1, 2, 4, 7, 14, 28, 457, 914, 1828, 3199, 6398, 12796, 71693, 143386, 286772, 501851, 1003702, 2007404, 32763701, 65527402, 131054804, 229345907, 458691814, 917383628]

約数ペア:

[(1, 917383628), (2, 458691814), (4, 229345907), (7, 131054804), (14, 65527402), (28, 32763701), (457, 2007404), (914, 1003702), (1828, 501851), (3199, 286772), (6398, 143386), (12796, 71693)]