989657422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1312543}}^1$

素因数の和:1312587

約数の個数: 16

約数和(自身を含む): 1653805440

約数和(自身を除く): 664148018

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 1312543, 2625086, 17063059, 34126118, 38063747, 76127494, 494828711, 989657422]

約数ペア:

[(1, 989657422), (2, 494828711), (13, 76127494), (26, 38063747), (29, 34126118), (58, 17063059), (377, 2625086), (754, 1312543)]