989654

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:295

約数の個数: 16

約数和(自身を含む): 1559520

約数和(自身を除く): 569866

約数列:

[1, 2, 29, 58, 113, 151, 226, 302, 3277, 4379, 6554, 8758, 17063, 34126, 494827, 989654]

約数ペア:

[(1, 989654), (2, 494827), (29, 34126), (58, 17063), (113, 8758), (151, 6554), (226, 4379), (302, 3277)]