348893564

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{2633}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 617599248

約数和(自身を除く): 268705684

約数列:

[1, 2, 4, 157, 211, 314, 422, 628, 844, 2633, 5266, 10532, 33127, 66254, 132508, 413381, 555563, 826762, 1111126, 1653524, 2222252, 87223391, 174446782, 348893564]

約数ペア:

[(1, 348893564), (2, 174446782), (4, 87223391), (157, 2222252), (211, 1653524), (314, 1111126), (422, 826762), (628, 555563), (844, 413381), (2633, 132508), (5266, 66254), (10532, 33127)]