2574715

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 3662928

約数和(自身を除く): 1088213

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 277, 715, 845, 1385, 1859, 3047, 3601, 9295, 15235, 18005, 39611, 46813, 198055, 234065, 514943, 2574715]

約数ペア:

[(1, 2574715), (5, 514943), (11, 234065), (13, 198055), (55, 46813), (65, 39611), (143, 18005), (169, 15235), (277, 9295), (715, 3601), (845, 3047), (1385, 1859)]