2150164

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 3907008

約数和(自身を除く): 1756844

約数列:

[1, 2, 4, 67, 71, 113, 134, 142, 226, 268, 284, 452, 4757, 7571, 8023, 9514, 15142, 16046, 19028, 30284, 32092, 537541, 1075082, 2150164]

約数ペア:

[(1, 2150164), (2, 1075082), (4, 537541), (67, 32092), (71, 30284), (113, 19028), (134, 16046), (142, 15142), (226, 9514), (268, 8023), (284, 7571), (452, 4757)]