123389846268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{790960553}}^1$

素因数の和:790960573

約数の個数: 24

約数和(自身を含む): 310056537168

約数和(自身を除く): 186666690900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 790960553, 1581921106, 2372881659, 3163842212, 4745763318, 9491526636, 10282487189, 20564974378, 30847461567, 41129948756, 61694923134, 123389846268]

約数ペア:

[(1, 123389846268), (2, 61694923134), (3, 41129948756), (4, 30847461567), (6, 20564974378), (12, 10282487189), (13, 9491526636), (26, 4745763318), (39, 3163842212), (52, 2372881659), (78, 1581921106), (156, 790960553)]