2108253310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{52301}}^1$

素因数の和:52476

約数の個数: 32

約数和(自身を含む): 3954031200

約数和(自身を除く): 1845777890

約数列:

[1, 2, 5, 10, 29, 58, 139, 145, 278, 290, 695, 1390, 4031, 8062, 20155, 40310, 52301, 104602, 261505, 523010, 1516729, 3033458, 7269839, 7583645, 14539678, 15167290, 36349195, 72698390, 210825331, 421650662, 1054126655, 2108253310]

約数ペア:

[(1, 2108253310), (2, 1054126655), (5, 421650662), (10, 210825331), (29, 72698390), (58, 36349195), (139, 15167290), (145, 14539678), (278, 7583645), (290, 7269839), (695, 3033458), (1390, 1516729), (4031, 523010), (8062, 261505), (20155, 104602), (40310, 52301)]