2000491804

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{193771}}^1$

素因数の和:193893

約数の個数: 24

約数和(自身を含む): 3662290800

約数和(自身を除く): 1661798996

約数列:

[1, 2, 4, 29, 58, 89, 116, 178, 356, 2581, 5162, 10324, 193771, 387542, 775084, 5619359, 11238718, 17245619, 22477436, 34491238, 68982476, 500122951, 1000245902, 2000491804]

約数ペア:

[(1, 2000491804), (2, 1000245902), (4, 500122951), (29, 68982476), (58, 34491238), (89, 22477436), (116, 17245619), (178, 11238718), (356, 5619359), (2581, 775084), (5162, 387542), (10324, 193771)]