2017653716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{531521}}^1$

素因数の和:531611

約数の個数: 24

約数和(自身を含む): 3854597544

約数和(自身を除く): 1836943828

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 531521, 1063042, 2126084, 6909773, 13819546, 27639092, 38801033, 77602066, 155204132, 504413429, 1008826858, 2017653716]

約数ペア:

[(1, 2017653716), (2, 1008826858), (4, 504413429), (13, 155204132), (26, 77602066), (52, 38801033), (73, 27639092), (146, 13819546), (292, 6909773), (949, 2126084), (1898, 1063042), (3796, 531521)]