1239906266

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1\times {\mathrm{8233}}^1$

素因数の和:8785

約数の個数: 16

約数和(自身を含む): 1873696104

約数和(自身を除く): 633789838

約数列:

[1, 2, 257, 293, 514, 586, 8233, 16466, 75301, 150602, 2115881, 2412269, 4231762, 4824538, 619953133, 1239906266]

約数ペア:

[(1, 1239906266), (2, 619953133), (257, 4824538), (293, 4231762), (514, 2412269), (586, 2115881), (8233, 150602), (16466, 75301)]