2017290685

素因数分解:

$5^1\times {\mathrm{491}}^1\times {\mathrm{797}}^1\times {\mathrm{1031}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 2431078272

約数和(自身を除く): 413787587

約数列:

[1, 5, 491, 797, 1031, 2455, 3985, 5155, 391327, 506221, 821707, 1956635, 2531105, 4108535, 403458137, 2017290685]

約数ペア:

[(1, 2017290685), (5, 403458137), (491, 4108535), (797, 2531105), (1031, 1956635), (2455, 821707), (3985, 506221), (5155, 391327)]