126496916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347519}}^1$

素因数の和:347543

約数の個数: 24

約数和(自身を含む): 272455680

約数和(自身を除く): 145958764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 347519, 695038, 1390076, 2432633, 4517747, 4865266, 9035494, 9730532, 18070988, 31624229, 63248458, 126496916]

約数ペア:

[(1, 126496916), (2, 63248458), (4, 31624229), (7, 18070988), (13, 9730532), (14, 9035494), (26, 4865266), (28, 4517747), (52, 2432633), (91, 1390076), (182, 695038), (364, 347519)]