4321564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 8347248

約数和(自身を除く): 4025684

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2027, 2132, 4054, 8108, 26351, 52702, 83107, 105404, 166214, 332428, 1080391, 2160782, 4321564]

約数ペア:

[(1, 4321564), (2, 2160782), (4, 1080391), (13, 332428), (26, 166214), (41, 105404), (52, 83107), (82, 52702), (164, 26351), (533, 8108), (1066, 4054), (2027, 2132)]