3971288

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{751}}^1$

素因数の和:1418

約数の個数: 16

約数和(自身を含む): 7467360

約数和(自身を除く): 3496072

約数列:

[1, 2, 4, 8, 661, 751, 1322, 1502, 2644, 3004, 5288, 6008, 496411, 992822, 1985644, 3971288]

約数ペア:

[(1, 3971288), (2, 1985644), (4, 992822), (8, 496411), (661, 6008), (751, 5288), (1322, 3004), (1502, 2644)]