130004854

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{320209}}^1$

素因数の和:320247

約数の個数: 16

約数和(自身を含む): 230551200

約数和(自身を除く): 100546346

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 320209, 640418, 2241463, 4482926, 9286061, 18572122, 65002427, 130004854]

約数ペア:

[(1, 130004854), (2, 65002427), (7, 18572122), (14, 9286061), (29, 4482926), (58, 2241463), (203, 640418), (406, 320209)]