2018921044

素因数分解:

$2^2\times 7^1\times {\mathrm{5147}}^1\times {\mathrm{14009}}^1$

素因数の和:19167

約数の個数: 24

約数和(自身を含む): 4038914880

約数和(自身を除く): 2019993836

約数列:

[1, 2, 4, 7, 14, 28, 5147, 10294, 14009, 20588, 28018, 36029, 56036, 72058, 98063, 144116, 196126, 392252, 72104323, 144208646, 288417292, 504730261, 1009460522, 2018921044]

約数ペア:

[(1, 2018921044), (2, 1009460522), (4, 504730261), (7, 288417292), (14, 144208646), (28, 72104323), (5147, 392252), (10294, 196126), (14009, 144116), (20588, 98063), (28018, 72058), (36029, 56036)]