660728662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{131149}}^1$

素因数の和:131391

約数の個数: 16

約数和(自身を含む): 1085922000

約数和(自身を除く): 425193338

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 131149, 262298, 1442639, 2885278, 30033121, 60066242, 330364331, 660728662]

約数ペア:

[(1, 660728662), (2, 330364331), (11, 60066242), (22, 30033121), (229, 2885278), (458, 1442639), (2519, 262298), (5038, 131149)]