1222606864

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1625807}}^1$

素因数の和:1625862

約数の個数: 20

約数和(自身を含む): 2419202304

約数和(自身を除く): 1196595440

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1625807, 3251614, 6503228, 13006456, 26012912, 76412929, 152825858, 305651716, 611303432, 1222606864]

約数ペア:

[(1, 1222606864), (2, 611303432), (4, 305651716), (8, 152825858), (16, 76412929), (47, 26012912), (94, 13006456), (188, 6503228), (376, 3251614), (752, 1625807)]