1305667442

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1\times {\mathrm{4729}}^1$

素因数の和:5945

約数の個数: 16

約数和(自身を含む): 1976156160

約数和(自身を除く): 670488718

約数列:

[1, 2, 127, 254, 1087, 2174, 4729, 9458, 138049, 276098, 600583, 1201166, 5140423, 10280846, 652833721, 1305667442]

約数ペア:

[(1, 1305667442), (2, 652833721), (127, 10280846), (254, 5140423), (1087, 1201166), (2174, 600583), (4729, 276098), (9458, 138049)]