520001072

素因数分解:

$2^4\times {\mathrm{3533}}^1\times {\mathrm{9199}}^1$

素因数の和:12740

約数の個数: 20

約数和(自身を含む): 1007896800

約数和(自身を除く): 487895728

約数列:

[1, 2, 4, 8, 16, 3533, 7066, 9199, 14132, 18398, 28264, 36796, 56528, 73592, 147184, 32500067, 65000134, 130000268, 260000536, 520001072]

約数ペア:

[(1, 520001072), (2, 260000536), (4, 130000268), (8, 65000134), (16, 32500067), (3533, 147184), (7066, 73592), (9199, 56528), (14132, 36796), (18398, 28264)]