4919564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1063}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 9384480

約数和(自身を除く): 4464916

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1063, 1157, 2126, 2314, 4252, 4628, 13819, 27638, 55276, 94607, 189214, 378428, 1229891, 2459782, 4919564]

約数ペア:

[(1, 4919564), (2, 2459782), (4, 1229891), (13, 378428), (26, 189214), (52, 94607), (89, 55276), (178, 27638), (356, 13819), (1063, 4628), (1157, 4252), (2126, 2314)]