2912886145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{418819}}^1$

素因数の和:418944

約数の個数: 16

約数和(自身を含む): 3799535040

約数和(自身を除く): 886648895

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 418819, 2094095, 5444647, 27223235, 44813633, 224068165, 582577229, 2912886145]

約数ペア:

[(1, 2912886145), (5, 582577229), (13, 224068165), (65, 44813633), (107, 27223235), (535, 5444647), (1391, 2094095), (6955, 418819)]