1439056

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 20

約数和(自身を含む): 2842452

約数和(自身を除く): 1403396

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 1697, 3394, 6788, 13576, 27152, 89941, 179882, 359764, 719528, 1439056]

約数ペア:

[(1, 1439056), (2, 719528), (4, 359764), (8, 179882), (16, 89941), (53, 27152), (106, 13576), (212, 6788), (424, 3394), (848, 1697)]