2643108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16943}}^1$

素因数の和:16963

約数の個数: 24

約数和(自身を含む): 6642048

約数和(自身を除く): 3998940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 16943, 33886, 50829, 67772, 101658, 203316, 220259, 440518, 660777, 881036, 1321554, 2643108]

約数ペア:

[(1, 2643108), (2, 1321554), (3, 881036), (4, 660777), (6, 440518), (12, 220259), (13, 203316), (26, 101658), (39, 67772), (52, 50829), (78, 33886), (156, 16943)]