426386429

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{78193}}^1$

素因数の和:78260

約数の個数: 16

約数和(自身を含む): 525463680

約数和(自身を除く): 99077251

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 78193, 547351, 1485667, 3205913, 10399669, 22441391, 60912347, 426386429]

約数ペア:

[(1, 426386429), (7, 60912347), (19, 22441391), (41, 10399669), (133, 3205913), (287, 1485667), (779, 547351), (5453, 78193)]