1399682654

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1877}}^1\times {\mathrm{7933}}^1$

素因数の和:9859

約数の個数: 16

約数和(自身を含む): 2145607488

約数和(自身を除く): 745924834

約数列:

[1, 2, 47, 94, 1877, 3754, 7933, 15866, 88219, 176438, 372851, 745702, 14890241, 29780482, 699841327, 1399682654]

約数ペア:

[(1, 1399682654), (2, 699841327), (47, 29780482), (94, 14890241), (1877, 745702), (3754, 372851), (7933, 176438), (15866, 88219)]