1322522

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 16

約数和(自身を含む): 2080512

約数和(自身を除く): 757990

約数列:

[1, 2, 31, 62, 83, 166, 257, 514, 2573, 5146, 7967, 15934, 21331, 42662, 661261, 1322522]

約数ペア:

[(1, 1322522), (2, 661261), (31, 42662), (62, 21331), (83, 15934), (166, 7967), (257, 5146), (514, 2573)]