2217381886

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{2749}}^1\times {\mathrm{8581}}^1$

素因数の和:11379

約数の個数: 16

約数和(自身を含む): 3398472000

約数和(自身を除く): 1181090114

約数列:

[1, 2, 47, 94, 2749, 5498, 8581, 17162, 129203, 258406, 403307, 806614, 23589169, 47178338, 1108690943, 2217381886]

約数ペア:

[(1, 2217381886), (2, 1108690943), (47, 47178338), (94, 23589169), (2749, 806614), (5498, 403307), (8581, 258406), (17162, 129203)]