289432298

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{42179}}^1$

素因数の和:42301

約数の個数: 16

約数和(自身を含む): 449470080

約数和(自身を除く): 160037782

約数列:

[1, 2, 47, 73, 94, 146, 3431, 6862, 42179, 84358, 1982413, 3079067, 3964826, 6158134, 144716149, 289432298]

約数ペア:

[(1, 289432298), (2, 144716149), (47, 6158134), (73, 3964826), (94, 3079067), (146, 1982413), (3431, 84358), (6862, 42179)]