345476338

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{28001}}^1$

素因数の和:28233

約数の個数: 16

約数和(自身を含む): 537638400

約数和(自身を除く): 192162062

約数列:

[1, 2, 31, 62, 199, 398, 6169, 12338, 28001, 56002, 868031, 1736062, 5572199, 11144398, 172738169, 345476338]

約数ペア:

[(1, 345476338), (2, 172738169), (31, 11144398), (62, 5572199), (199, 1736062), (398, 868031), (6169, 56002), (12338, 28001)]