2044849919

素因数分解:

$7^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{3947}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 2425888080

約数和(自身を除く): 381038161

約数列:

[1, 7, 49, 97, 109, 679, 763, 3947, 4753, 5341, 10573, 27629, 74011, 193403, 382859, 430223, 518077, 2680013, 3011561, 18760091, 21080927, 41731631, 292121417, 2044849919]

約数ペア:

[(1, 2044849919), (7, 292121417), (49, 41731631), (97, 21080927), (109, 18760091), (679, 3011561), (763, 2680013), (3947, 518077), (4753, 430223), (5341, 382859), (10573, 193403), (27629, 74011)]