2103118895

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1\times {\mathrm{11489}}^1$

素因数の和:12706

約数の個数: 16

約数和(自身を含む): 2607586560

約数和(自身を除く): 504467665

約数列:

[1, 5, 31, 155, 1181, 5905, 11489, 36611, 57445, 183055, 356159, 1780795, 13568509, 67842545, 420623779, 2103118895]

約数ペア:

[(1, 2103118895), (5, 420623779), (31, 67842545), (155, 13568509), (1181, 1780795), (5905, 356159), (11489, 183055), (36611, 57445)]