245678468

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{38653}}^1$

素因数の和:38891

約数の個数: 24

約数和(自身を含む): 493534272

約数和(自身を除く): 247855804

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 38653, 77306, 154612, 270571, 541142, 1082284, 8774231, 17548462, 35096924, 61419617, 122839234, 245678468]

約数ペア:

[(1, 245678468), (2, 122839234), (4, 61419617), (7, 35096924), (14, 17548462), (28, 8774231), (227, 1082284), (454, 541142), (908, 270571), (1589, 154612), (3178, 77306), (6356, 38653)]