7980974

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{3719}}^1$

素因数の和:3787

約数の個数: 16

約数和(自身を含む): 12722400

約数和(自身を除く): 4741426

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 3719, 7438, 107851, 137603, 215702, 275206, 3990487, 7980974]

約数ペア:

[(1, 7980974), (2, 3990487), (29, 275206), (37, 215702), (58, 137603), (74, 107851), (1073, 7438), (2146, 3719)]