26520845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{1693}}^1$

素因数の和:1952

約数の個数: 16

約数和(自身を含む): 34435632

約数和(自身を除く): 7914787

約数列:

[1, 5, 13, 65, 241, 1205, 1693, 3133, 8465, 15665, 22009, 110045, 408013, 2040065, 5304169, 26520845]

約数ペア:

[(1, 26520845), (5, 5304169), (13, 2040065), (65, 408013), (241, 110045), (1205, 22009), (1693, 15665), (3133, 8465)]