489291276

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{193243}}^1$

素因数の和:193461

約数の個数: 24

約数和(自身を含む): 1147096384

約数和(自身を除く): 657805108

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 193243, 386486, 579729, 772972, 1159458, 2318916, 40774273, 81548546, 122322819, 163097092, 244645638, 489291276]

約数ペア:

[(1, 489291276), (2, 244645638), (3, 163097092), (4, 122322819), (6, 81548546), (12, 40774273), (211, 2318916), (422, 1159458), (633, 772972), (844, 579729), (1266, 386486), (2532, 193243)]