2247755774

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{491}}^1\times {\mathrm{18917}}^1$

素因数の和:19432

約数の個数: 24

約数和(自身を含む): 3713754744

約数和(自身を除く): 1465998970

約数列:

[1, 2, 11, 22, 121, 242, 491, 982, 5401, 10802, 18917, 37834, 59411, 118822, 208087, 416174, 2288957, 4577914, 9288247, 18576494, 102170717, 204341434, 1123877887, 2247755774]

約数ペア:

[(1, 2247755774), (2, 1123877887), (11, 204341434), (22, 102170717), (121, 18576494), (242, 9288247), (491, 4577914), (982, 2288957), (5401, 416174), (10802, 208087), (18917, 118822), (37834, 59411)]