1738928

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:692

約数の個数: 20

約数和(自身を含む): 3390408

約数和(自身を除く): 1651480

約数列:

[1, 2, 4, 8, 16, 251, 433, 502, 866, 1004, 1732, 2008, 3464, 4016, 6928, 108683, 217366, 434732, 869464, 1738928]

約数ペア:

[(1, 1738928), (2, 869464), (4, 434732), (8, 217366), (16, 108683), (251, 6928), (433, 4016), (502, 3464), (866, 2008), (1004, 1732)]