1809704

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17401}}^1$

素因数の和:17420

約数の個数: 16

約数和(自身を含む): 3654420

約数和(自身を除く): 1844716

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 17401, 34802, 69604, 139208, 226213, 452426, 904852, 1809704]

約数ペア:

[(1, 1809704), (2, 904852), (4, 452426), (8, 226213), (13, 139208), (26, 69604), (52, 34802), (104, 17401)]