738008026

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1366

約数の個数: 32

約数和(自身を含む): 1278000000

約数和(自身を除く): 539991974

約数列:

[1, 2, 7, 14, 149, 298, 499, 709, 998, 1043, 1418, 2086, 3493, 4963, 6986, 9926, 74351, 105641, 148702, 211282, 353791, 520457, 707582, 739487, 1040914, 1478974, 2476537, 4953074, 52714859, 105429718, 369004013, 738008026]

約数ペア:

[(1, 738008026), (2, 369004013), (7, 105429718), (14, 52714859), (149, 4953074), (298, 2476537), (499, 1478974), (709, 1040914), (998, 739487), (1043, 707582), (1418, 520457), (2086, 353791), (3493, 211282), (4963, 148702), (6986, 105641), (9926, 74351)]