1807088

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2192

約数の個数: 20

約数和(自身を含む): 3568968

約数和(自身を除く): 1761880

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2131, 4262, 8524, 17048, 34096, 112943, 225886, 451772, 903544, 1807088]

約数ペア:

[(1, 1807088), (2, 903544), (4, 451772), (8, 225886), (16, 112943), (53, 34096), (106, 17048), (212, 8524), (424, 4262), (848, 2131)]