540491046

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1\times {\mathrm{857}}^1$

素因数の和:1528

約数の個数: 32

約数和(自身を含む): 1089110880

約数和(自身を除く): 548619834

約数列:

[1, 2, 3, 6, 257, 409, 514, 771, 818, 857, 1227, 1542, 1714, 2454, 2571, 5142, 105113, 210226, 220249, 315339, 350513, 440498, 630678, 660747, 701026, 1051539, 1321494, 2103078, 90081841, 180163682, 270245523, 540491046]

約数ペア:

[(1, 540491046), (2, 270245523), (3, 180163682), (6, 90081841), (257, 2103078), (409, 1321494), (514, 1051539), (771, 701026), (818, 660747), (857, 630678), (1227, 440498), (1542, 350513), (1714, 315339), (2454, 220249), (2571, 210226), (5142, 105113)]