8889420070

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5662051}}^1$

素因数の和:5662215

約数の個数: 16

約数和(自身を含む): 16102875888

約数和(自身を除く): 7213455818

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 5662051, 11324102, 28310255, 56620510, 888942007, 1777884014, 4444710035, 8889420070]

約数ペア:

[(1, 8889420070), (2, 4444710035), (5, 1777884014), (10, 888942007), (157, 56620510), (314, 28310255), (785, 11324102), (1570, 5662051)]