1629121072

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{609701}}^1$

素因数の和:609876

約数の個数: 20

約数和(自身を含む): 3175328016

約数和(自身を除く): 1546206944

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 609701, 1219402, 2438804, 4877608, 9755216, 101820067, 203640134, 407280268, 814560536, 1629121072]

約数ペア:

[(1, 1629121072), (2, 814560536), (4, 407280268), (8, 203640134), (16, 101820067), (167, 9755216), (334, 4877608), (668, 2438804), (1336, 1219402), (2672, 609701)]