2461745

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 24

約数和(自身を含む): 3508008

約数和(自身を除く): 1046263

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 313, 605, 715, 1565, 1573, 3443, 4069, 7865, 17215, 20345, 37873, 44759, 189365, 223795, 492349, 2461745]

約数ペア:

[(1, 2461745), (5, 492349), (11, 223795), (13, 189365), (55, 44759), (65, 37873), (121, 20345), (143, 17215), (313, 7865), (605, 4069), (715, 3443), (1565, 1573)]