1339266980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2309081}}^1$

素因数の和:2309119

約数の個数: 24

約数和(自身を含む): 2909443320

約数和(自身を除く): 1570176340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2309081, 4618162, 9236324, 11545405, 23090810, 46181620, 66963349, 133926698, 267853396, 334816745, 669633490, 1339266980]

約数ペア:

[(1, 1339266980), (2, 669633490), (4, 334816745), (5, 267853396), (10, 133926698), (20, 66963349), (29, 46181620), (58, 23090810), (116, 11545405), (145, 9236324), (290, 4618162), (580, 2309081)]