2649776980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4568581}}^1$

素因数の和:4568619

約数の個数: 24

約数和(自身を含む): 5756413320

約数和(自身を除く): 3106636340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 4568581, 9137162, 18274324, 22842905, 45685810, 91371620, 132488849, 264977698, 529955396, 662444245, 1324888490, 2649776980]

約数ペア:

[(1, 2649776980), (2, 1324888490), (4, 662444245), (5, 529955396), (10, 264977698), (20, 132488849), (29, 91371620), (58, 45685810), (116, 22842905), (145, 18274324), (290, 9137162), (580, 4568581)]