1359403940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2192587}}^1$

素因数の和:2192627

約数の個数: 24

約数和(自身を含む): 2946838272

約数和(自身を除く): 1587434332

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2192587, 4385174, 8770348, 10962935, 21925870, 43851740, 67970197, 135940394, 271880788, 339850985, 679701970, 1359403940]

約数ペア:

[(1, 1359403940), (2, 679701970), (4, 339850985), (5, 271880788), (10, 135940394), (20, 67970197), (31, 43851740), (62, 21925870), (124, 10962935), (155, 8770348), (310, 4385174), (620, 2192587)]