713450090

素因数分解:

$2^1\times 5^1\times {\mathrm{3571}}^1\times {\mathrm{19979}}^1$

素因数の和:23557

約数の個数: 16

約数和(自身を含む): 1284634080

約数和(自身を除く): 571183990

約数列:

[1, 2, 5, 10, 3571, 7142, 17855, 19979, 35710, 39958, 99895, 199790, 71345009, 142690018, 356725045, 713450090]

約数ペア:

[(1, 713450090), (2, 356725045), (5, 142690018), (10, 71345009), (3571, 199790), (7142, 99895), (17855, 39958), (19979, 35710)]