2068572215

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1\times {\mathrm{5309}}^1$

素因数の和:5986

約数の個数: 16

約数和(自身を含む): 2504196000

約数和(自身を除く): 435623785

約数列:

[1, 5, 149, 523, 745, 2615, 5309, 26545, 77927, 389635, 791041, 2776607, 3955205, 13883035, 413714443, 2068572215]

約数ペア:

[(1, 2068572215), (5, 413714443), (149, 13883035), (523, 3955205), (745, 2776607), (2615, 791041), (5309, 389635), (26545, 77927)]