1996173670

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1\times {\mathrm{1609}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 3635251200

約数和(自身を除く): 1639077530

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 1279, 1609, 2558, 3218, 6395, 8045, 12790, 16090, 124063, 156073, 248126, 312146, 620315, 780365, 1240630, 1560730, 2057911, 4115822, 10289555, 20579110, 199617367, 399234734, 998086835, 1996173670]

約数ペア:

[(1, 1996173670), (2, 998086835), (5, 399234734), (10, 199617367), (97, 20579110), (194, 10289555), (485, 4115822), (970, 2057911), (1279, 1560730), (1609, 1240630), (2558, 780365), (3218, 620315), (6395, 312146), (8045, 248126), (12790, 156073), (16090, 124063)]