7934804090

素因数分解:

$2^1\times 5^1\times {\mathrm{3779}}^1\times {\mathrm{209971}}^1$

素因数の和:213757

約数の個数: 16

約数和(自身を含む): 14286494880

約数和(自身を除く): 6351690790

約数列:

[1, 2, 5, 10, 3779, 7558, 18895, 37790, 209971, 419942, 1049855, 2099710, 793480409, 1586960818, 3967402045, 7934804090]

約数ペア:

[(1, 7934804090), (2, 3967402045), (5, 1586960818), (10, 793480409), (3779, 2099710), (7558, 1049855), (18895, 419942), (37790, 209971)]