5428988305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2694287}}^1$

素因数の和:2694336

約数の個数: 16

約数和(自身を含む): 7242246144

約数和(自身を除く): 1813257839

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2694287, 13471435, 35025731, 83522897, 175128655, 417614485, 1085797661, 5428988305]

約数ペア:

[(1, 5428988305), (5, 1085797661), (13, 417614485), (31, 175128655), (65, 83522897), (155, 35025731), (403, 13471435), (2015, 2694287)]