10780562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 18580800

約数和(自身を除く): 7800238

約数列:

[1, 2, 13, 19, 26, 38, 139, 157, 247, 278, 314, 494, 1807, 2041, 2641, 2983, 3614, 4082, 5282, 5966, 21823, 34333, 38779, 43646, 68666, 77558, 283699, 414637, 567398, 829274, 5390281, 10780562]

約数ペア:

[(1, 10780562), (2, 5390281), (13, 829274), (19, 567398), (26, 414637), (38, 283699), (139, 77558), (157, 68666), (247, 43646), (278, 38779), (314, 34333), (494, 21823), (1807, 5966), (2041, 5282), (2641, 4082), (2983, 3614)]