2039298919

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{88469}}^1$

素因数の和:88602

約数の個数: 16

約数和(自身を含む): 2420539200

約数和(自身を除く): 381240281

約数列:

[1, 7, 37, 89, 259, 623, 3293, 23051, 88469, 619283, 3273353, 7873741, 22913471, 55116187, 291328417, 2039298919]

約数ペア:

[(1, 2039298919), (7, 291328417), (37, 55116187), (89, 22913471), (259, 7873741), (623, 3273353), (3293, 619283), (23051, 88469)]