492274418

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{68581}}^1$

素因数の和:68717

約数の個数: 16

約数和(自身を含む): 766198104

約数和(自身を除く): 273923686

約数列:

[1, 2, 37, 74, 97, 194, 3589, 7178, 68581, 137162, 2537497, 5074994, 6652357, 13304714, 246137209, 492274418]

約数ペア:

[(1, 492274418), (2, 246137209), (37, 13304714), (74, 6652357), (97, 5074994), (194, 2537497), (3589, 137162), (7178, 68581)]