989840876

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{144629}}^1$

素因数の和:144721

約数の個数: 24

約数和(自身を含む): 1822338000

約数和(自身を除く): 832497124

約数列:

[1, 2, 4, 29, 58, 59, 116, 118, 236, 1711, 3422, 6844, 144629, 289258, 578516, 4194241, 8388482, 8533111, 16776964, 17066222, 34132444, 247460219, 494920438, 989840876]

約数ペア:

[(1, 989840876), (2, 494920438), (4, 247460219), (29, 34132444), (58, 17066222), (59, 16776964), (116, 8533111), (118, 8388482), (236, 4194241), (1711, 578516), (3422, 289258), (6844, 144629)]