2085457917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{440807}}^1$

素因数の和:440912

約数の個数: 16

約数和(自身を含む): 2962229760

約数和(自身を除く): 876771843

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 440807, 1322421, 8375333, 25125999, 36586981, 109760943, 695152639, 2085457917]

約数ペア:

[(1, 2085457917), (3, 695152639), (19, 109760943), (57, 36586981), (83, 25125999), (249, 8375333), (1577, 1322421), (4731, 440807)]