1566198736

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{74101}}^1$

素因数の和:75430

約数の個数: 20

約数和(自身を含む): 3036848164

約数和(自身を除く): 1470649428

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 5284, 10568, 21136, 74101, 148202, 296404, 592808, 1185616, 97887421, 195774842, 391549684, 783099368, 1566198736]

約数ペア:

[(1, 1566198736), (2, 783099368), (4, 391549684), (8, 195774842), (16, 97887421), (1321, 1185616), (2642, 592808), (5284, 296404), (10568, 148202), (21136, 74101)]