2481245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:724

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 784675

約数列:

[1, 5, 13, 59, 65, 295, 647, 767, 3235, 3835, 8411, 38173, 42055, 190865, 496249, 2481245]

約数ペア:

[(1, 2481245), (5, 496249), (13, 190865), (59, 42055), (65, 38173), (295, 8411), (647, 3835), (767, 3235)]