294974576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1418147}}^1$

素因数の和:1418168

約数の個数: 20

約数和(自身を含む): 615476232

約数和(自身を除く): 320501656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1418147, 2836294, 5672588, 11345176, 18435911, 22690352, 36871822, 73743644, 147487288, 294974576]

約数ペア:

[(1, 294974576), (2, 147487288), (4, 73743644), (8, 36871822), (13, 22690352), (16, 18435911), (26, 11345176), (52, 5672588), (104, 2836294), (208, 1418147)]