340518074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{422479}}^1$

素因数の和:422525

約数の個数: 16

約数和(自身を含む): 567813120

約数和(自身を除く): 227295046

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 422479, 844958, 5492227, 10984454, 13096849, 26193698, 170259037, 340518074]

約数ペア:

[(1, 340518074), (2, 170259037), (13, 26193698), (26, 13096849), (31, 10984454), (62, 5492227), (403, 844958), (806, 422479)]