2238865564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3221}}^1\times {\mathrm{13367}}^1$

素因数の和:16605

約数の個数: 24

約数和(自身を含む): 4221026208

約数和(自身を除く): 1982160644

約数列:

[1, 2, 4, 13, 26, 52, 3221, 6442, 12884, 13367, 26734, 41873, 53468, 83746, 167492, 173771, 347542, 695084, 43055107, 86110214, 172220428, 559716391, 1119432782, 2238865564]

約数ペア:

[(1, 2238865564), (2, 1119432782), (4, 559716391), (13, 172220428), (26, 86110214), (52, 43055107), (3221, 695084), (6442, 347542), (12884, 173771), (13367, 167492), (26734, 83746), (41873, 53468)]