2052881505

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2401031}}^1$

素因数の和:2401061

約数の個数: 24

約数和(自身を含む): 3745609920

約数和(自身を除く): 1692728415

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2401031, 7203093, 12005155, 21609279, 36015465, 45619589, 108046395, 136858767, 228097945, 410576301, 684293835, 2052881505]

約数ペア:

[(1, 2052881505), (3, 684293835), (5, 410576301), (9, 228097945), (15, 136858767), (19, 108046395), (45, 45619589), (57, 36015465), (95, 21609279), (171, 12005155), (285, 7203093), (855, 2401031)]