125631452

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{1223}}^1$

素因数の和:1709

約数の個数: 24

約数和(自身を含む): 224173152

約数和(自身を除く): 98541700

約数列:

[1, 2, 4, 61, 122, 244, 421, 842, 1223, 1684, 2446, 4892, 25681, 51362, 74603, 102724, 149206, 298412, 514883, 1029766, 2059532, 31407863, 62815726, 125631452]

約数ペア:

[(1, 125631452), (2, 62815726), (4, 31407863), (61, 2059532), (122, 1029766), (244, 514883), (421, 298412), (842, 149206), (1223, 102724), (1684, 74603), (2446, 51362), (4892, 25681)]