1355542

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 16

約数和(自身を含む): 2124864

約数和(自身を除く): 769322

約数列:

[1, 2, 41, 61, 82, 122, 271, 542, 2501, 5002, 11111, 16531, 22222, 33062, 677771, 1355542]

約数ペア:

[(1, 1355542), (2, 677771), (41, 33062), (61, 22222), (82, 16531), (122, 11111), (271, 5002), (542, 2501)]