1539451328

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{189401}}^1$

素因数の和:189540

約数の個数: 28

約数和(自身を含む): 3078918912

約数和(自身を除く): 1539467584

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 189401, 378802, 757604, 1515208, 3030416, 6060832, 12121664, 24053927, 48107854, 96215708, 192431416, 384862832, 769725664, 1539451328]

約数ペア:

[(1, 1539451328), (2, 769725664), (4, 384862832), (8, 192431416), (16, 96215708), (32, 48107854), (64, 24053927), (127, 12121664), (254, 6060832), (508, 3030416), (1016, 1515208), (2032, 757604), (4064, 378802), (8128, 189401)]