1348222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:363

約数の個数: 16

約数和(自身を含む): 2111472

約数和(自身を除く): 763250

約数列:

[1, 2, 43, 61, 86, 122, 257, 514, 2623, 5246, 11051, 15677, 22102, 31354, 674111, 1348222]

約数ペア:

[(1, 1348222), (2, 674111), (43, 31354), (61, 22102), (86, 15677), (122, 11051), (257, 5246), (514, 2623)]