128470108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2470579}}^1$

素因数の和:2470596

約数の個数: 12

約数和(自身を含む): 242116840

約数和(自身を除く): 113646732

約数列:

[1, 2, 4, 13, 26, 52, 2470579, 4941158, 9882316, 32117527, 64235054, 128470108]

約数ペア:

[(1, 128470108), (2, 64235054), (4, 32117527), (13, 9882316), (26, 4941158), (52, 2470579)]