2085387130

素因数分解:

$2^1\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{87511}}^1$

素因数の和:89901

約数の個数: 16

約数和(自身を含む): 3755314944

約数和(自身を除く): 1669927814

約数列:

[1, 2, 5, 10, 2383, 4766, 11915, 23830, 87511, 175022, 437555, 875110, 208538713, 417077426, 1042693565, 2085387130]

約数ペア:

[(1, 2085387130), (2, 1042693565), (5, 417077426), (10, 208538713), (2383, 875110), (4766, 437555), (11915, 175022), (23830, 87511)]