2660450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4118

約数の個数: 24

約数和(自身を含む): 5330388

約数和(自身を除く): 2669938

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 4093, 8186, 20465, 40930, 53209, 102325, 106418, 204650, 266045, 532090, 1330225, 2660450]

約数ペア:

[(1, 2660450), (2, 1330225), (5, 532090), (10, 266045), (13, 204650), (25, 106418), (26, 102325), (50, 53209), (65, 40930), (130, 20465), (325, 8186), (650, 4093)]