268416631

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1877}}^1$

素因数の和:2574

約数の個数: 16

約数和(自身を含む): 317306880

約数和(自身を除く): 48890249

約数列:

[1, 7, 31, 217, 659, 1877, 4613, 13139, 20429, 58187, 143003, 407309, 1236943, 8658601, 38345233, 268416631]

約数ペア:

[(1, 268416631), (7, 38345233), (31, 8658601), (217, 1236943), (659, 407309), (1877, 143003), (4613, 58187), (13139, 20429)]