2220574

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{271}}^1$

素因数の和:531

約数の個数: 16

約数和(自身を含む): 3554496

約数和(自身を除く): 1333922

約数列:

[1, 2, 17, 34, 241, 271, 482, 542, 4097, 4607, 8194, 9214, 65311, 130622, 1110287, 2220574]

約数ペア:

[(1, 2220574), (2, 1110287), (17, 130622), (34, 65311), (241, 9214), (271, 8194), (482, 4607), (542, 4097)]