2051255305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4229}}^1\times {\mathrm{8819}}^1$

素因数の和:13064

約数の個数: 16

約数和(自身を含む): 2686219200

約数和(自身を除く): 634963895

約数列:

[1, 5, 11, 55, 4229, 8819, 21145, 44095, 46519, 97009, 232595, 485045, 37295551, 186477755, 410251061, 2051255305]

約数ペア:

[(1, 2051255305), (5, 410251061), (11, 186477755), (55, 37295551), (4229, 485045), (8819, 232595), (21145, 97009), (44095, 46519)]