2890052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3457}}^1$

素因数の和:3491

約数の個数: 24

約数和(自身を含む): 5809440

約数和(自身を除く): 2919388

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3457, 6914, 13828, 38027, 65683, 76054, 131366, 152108, 262732, 722513, 1445026, 2890052]

約数ペア:

[(1, 2890052), (2, 1445026), (4, 722513), (11, 262732), (19, 152108), (22, 131366), (38, 76054), (44, 65683), (76, 38027), (209, 13828), (418, 6914), (836, 3457)]