7628566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{1087}}^1$

素因数の和:1140

約数の個数: 24

約数和(自身を含む): 13023360

約数和(自身を除く): 5394794

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 1087, 2174, 3509, 7018, 11957, 23914, 31523, 63046, 131527, 263054, 346753, 693506, 3814283, 7628566]

約数ペア:

[(1, 7628566), (2, 3814283), (11, 693506), (22, 346753), (29, 263054), (58, 131527), (121, 63046), (242, 31523), (319, 23914), (638, 11957), (1087, 7018), (2174, 3509)]