1331506876

素因数分解:

$2^2\times 7^1\times {\mathrm{47553817}}^1$

素因数の和:47553828

約数の個数: 12

約数和(自身を含む): 2663013808

約数和(自身を除く): 1331506932

約数列:

[1, 2, 4, 7, 14, 28, 47553817, 95107634, 190215268, 332876719, 665753438, 1331506876]

約数ペア:

[(1, 1331506876), (2, 665753438), (4, 332876719), (7, 190215268), (14, 95107634), (28, 47553817)]