1374996946

素因数分解:

$2^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1\times {\mathrm{3637}}^1$

素因数の和:4509

約数の個数: 16

約数和(自身を含む): 2072568600

約数和(自身を除く): 697571654

約数列:

[1, 2, 421, 449, 842, 898, 3637, 7274, 189029, 378058, 1531177, 1633013, 3062354, 3266026, 687498473, 1374996946]

約数ペア:

[(1, 1374996946), (2, 687498473), (421, 3266026), (449, 3062354), (842, 1633013), (898, 1531177), (3637, 378058), (7274, 189029)]