2017609145

素因数分解:

$5^1\times {\mathrm{19}}^3\times {\mathrm{58831}}^1$

素因数の和:58893

約数の個数: 16

約数和(自身を含む): 2555662080

約数和(自身を除く): 538052935

約数列:

[1, 5, 19, 95, 361, 1805, 6859, 34295, 58831, 294155, 1117789, 5588945, 21237991, 106189955, 403521829, 2017609145]

約数ペア:

[(1, 2017609145), (5, 403521829), (19, 106189955), (95, 21237991), (361, 5588945), (1805, 1117789), (6859, 294155), (34295, 58831)]