2052502621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1\times {\mathrm{1997}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 2229144624

約数和(自身を除く): 176642003

約数列:

[1, 13, 173, 457, 1997, 2249, 5941, 25961, 79061, 345481, 912629, 1027793, 4491253, 11864177, 157884817, 2052502621]

約数ペア:

[(1, 2052502621), (13, 157884817), (173, 11864177), (457, 4491253), (1997, 1027793), (2249, 912629), (5941, 345481), (25961, 79061)]