1980732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12697}}^1$

素因数の和:12717

約数の個数: 24

約数和(自身を含む): 4977616

約数和(自身を除く): 2996884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 12697, 25394, 38091, 50788, 76182, 152364, 165061, 330122, 495183, 660244, 990366, 1980732]

約数ペア:

[(1, 1980732), (2, 990366), (3, 660244), (4, 495183), (6, 330122), (12, 165061), (13, 152364), (26, 76182), (39, 50788), (52, 38091), (78, 25394), (156, 12697)]