1815610303

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1\times {\mathrm{5981}}^1$

素因数の和:7242

約数の個数: 16

約数和(自身を含む): 2060200800

約数和(自身を除く): 244590497

約数列:

[1, 13, 19, 247, 1229, 5981, 15977, 23351, 77753, 113639, 303563, 1477307, 7350649, 95558437, 139662331, 1815610303]

約数ペア:

[(1, 1815610303), (13, 139662331), (19, 95558437), (247, 7350649), (1229, 1477307), (5981, 303563), (15977, 113639), (23351, 77753)]