489050378

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{12451}}^1$

素因数の和:12973

約数の個数: 16

約数和(自身を含む): 753096960

約数和(自身を除く): 264046582

約数列:

[1, 2, 41, 82, 479, 958, 12451, 19639, 24902, 39278, 510491, 1020982, 5964029, 11928058, 244525189, 489050378]

約数ペア:

[(1, 489050378), (2, 244525189), (41, 11928058), (82, 5964029), (479, 1020982), (958, 510491), (12451, 39278), (19639, 24902)]