1392380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6329}}^1$

素因数の和:6349

約数の個数: 24

約数和(自身を含む): 3190320

約数和(自身を除く): 1797940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6329, 12658, 25316, 31645, 63290, 69619, 126580, 139238, 278476, 348095, 696190, 1392380]

約数ペア:

[(1, 1392380), (2, 696190), (4, 348095), (5, 278476), (10, 139238), (11, 126580), (20, 69619), (22, 63290), (44, 31645), (55, 25316), (110, 12658), (220, 6329)]