2022972848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109279}}^1$

素因数の和:109389

約数の個数: 40

約数和(自身を含む): 4268476800

約数和(自身を除く): 2245503952

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1424, 2314, 4628, 9256, 18512, 109279, 218558, 437116, 874232, 1420627, 1748464, 2841254, 5682508, 9725831, 11365016, 19451662, 22730032, 38903324, 77806648, 126435803, 155613296, 252871606, 505743212, 1011486424, 2022972848]

約数ペア:

[(1, 2022972848), (2, 1011486424), (4, 505743212), (8, 252871606), (13, 155613296), (16, 126435803), (26, 77806648), (52, 38903324), (89, 22730032), (104, 19451662), (178, 11365016), (208, 9725831), (356, 5682508), (712, 2841254), (1157, 1748464), (1424, 1420627), (2314, 874232), (4628, 437116), (9256, 218558), (18512, 109279)]