2556894395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{77611}}^1$

素因数の和:78226

約数の個数: 16

約数和(自身を含む): 3352838400

約数和(自身を除く): 795944005

約数列:

[1, 5, 11, 55, 599, 2995, 6589, 32945, 77611, 388055, 853721, 4268605, 46488989, 232444945, 511378879, 2556894395]

約数ペア:

[(1, 2556894395), (5, 511378879), (11, 232444945), (55, 46488989), (599, 4268605), (2995, 853721), (6589, 388055), (32945, 77611)]