129665294

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{3911}}^1$

素因数の和:4072

約数の個数: 24

約数和(自身を含む): 215402544

約数和(自身を除く): 85737250

約数列:

[1, 2, 11, 22, 121, 137, 242, 274, 1507, 3014, 3911, 7822, 16577, 33154, 43021, 86042, 473231, 535807, 946462, 1071614, 5893877, 11787754, 64832647, 129665294]

約数ペア:

[(1, 129665294), (2, 64832647), (11, 11787754), (22, 5893877), (121, 1071614), (137, 946462), (242, 535807), (274, 473231), (1507, 86042), (3014, 43021), (3911, 33154), (7822, 16577)]