2488893057

素因数分解:

$3^2\times 7^1\times {\mathrm{569}}^1\times {\mathrm{69431}}^1$

素因数の和:70013

約数の個数: 24

約数和(自身を含む): 4115928960

約数和(自身を除く): 1627035903

約数列:

[1, 3, 7, 9, 21, 63, 569, 1707, 3983, 5121, 11949, 35847, 69431, 208293, 486017, 624879, 1458051, 4374153, 39506239, 118518717, 276543673, 355556151, 829631019, 2488893057]

約数ペア:

[(1, 2488893057), (3, 829631019), (7, 355556151), (9, 276543673), (21, 118518717), (63, 39506239), (569, 4374153), (1707, 1458051), (3983, 624879), (5121, 486017), (11949, 208293), (35847, 69431)]