2589071756

素因数分解:

$2^2\times {\mathrm{6521}}^1\times {\mathrm{99259}}^1$

素因数の和:105784

約数の個数: 12

約数和(自身を含む): 4531616040

約数和(自身を除く): 1942544284

約数列:

[1, 2, 4, 6521, 13042, 26084, 99259, 198518, 397036, 647267939, 1294535878, 2589071756]

約数ペア:

[(1, 2589071756), (2, 1294535878), (4, 647267939), (6521, 397036), (13042, 198518), (26084, 99259)]