2601806

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:535

約数の個数: 16

約数和(自身を含む): 4109184

約数和(自身を除く): 1507378

約数列:

[1, 2, 23, 46, 163, 326, 347, 694, 3749, 7498, 7981, 15962, 56561, 113122, 1300903, 2601806]

約数ペア:

[(1, 2601806), (2, 1300903), (23, 113122), (46, 56561), (163, 15962), (326, 7981), (347, 7498), (694, 3749)]