3280821232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{15773179}}^1$

素因数の和:15773200

約数の個数: 20

約数和(自身を含む): 6845560120

約数和(自身を除く): 3564738888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 15773179, 31546358, 63092716, 126185432, 205051327, 252370864, 410102654, 820205308, 1640410616, 3280821232]

約数ペア:

[(1, 3280821232), (2, 1640410616), (4, 820205308), (8, 410102654), (13, 252370864), (16, 205051327), (26, 126185432), (52, 63092716), (104, 31546358), (208, 15773179)]