2001163135

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1\times {\mathrm{10651}}^1$

素因数の和:11418

約数の個数: 16

約数和(自身を含む): 2450386080

約数和(自身を除く): 449222945

約数列:

[1, 5, 53, 265, 709, 3545, 10651, 37577, 53255, 187885, 564503, 2822515, 7551559, 37757795, 400232627, 2001163135]

約数ペア:

[(1, 2001163135), (5, 400232627), (53, 37757795), (265, 7551559), (709, 2822515), (3545, 564503), (10651, 187885), (37577, 53255)]