289604804

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{251}}^1\times {\mathrm{4889}}^1$

素因数の和:5203

約数の個数: 24

約数和(自身を含む): 517557600

約数和(自身を除く): 227952796

約数列:

[1, 2, 4, 59, 118, 236, 251, 502, 1004, 4889, 9778, 14809, 19556, 29618, 59236, 288451, 576902, 1153804, 1227139, 2454278, 4908556, 72401201, 144802402, 289604804]

約数ペア:

[(1, 289604804), (2, 144802402), (4, 72401201), (59, 4908556), (118, 2454278), (236, 1227139), (251, 1153804), (502, 576902), (1004, 288451), (4889, 59236), (9778, 29618), (14809, 19556)]