1997234350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1377403}}^1$

素因数の和:1377444

約数の個数: 24

約数和(自身を含む): 3842957160

約数和(自身を除く): 1845722810

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 1377403, 2754806, 6887015, 13774030, 34435075, 39944687, 68870150, 79889374, 199723435, 399446870, 998617175, 1997234350]

約数ペア:

[(1, 1997234350), (2, 998617175), (5, 399446870), (10, 199723435), (25, 79889374), (29, 68870150), (50, 39944687), (58, 34435075), (145, 13774030), (290, 6887015), (725, 2754806), (1450, 1377403)]