539291209394

素因数分解:

$2^1\times 7^1\times {\mathrm{21061}}^1\times {\mathrm{1829011}}^1$

素因数の和:1850081

約数の個数: 16

約数和(自身を含む): 924543617856

約数和(自身を除く): 385252408462

約数列:

[1, 2, 7, 14, 21061, 42122, 147427, 294854, 1829011, 3658022, 12803077, 25606154, 38520800671, 77041601342, 269645604697, 539291209394]

約数ペア:

[(1, 539291209394), (2, 269645604697), (7, 77041601342), (14, 38520800671), (21061, 25606154), (42122, 12803077), (147427, 3658022), (294854, 1829011)]