2013216775

素因数分解:

$5^2\times {\mathrm{193}}^1\times {\mathrm{397}}^1\times {\mathrm{1051}}^1$

素因数の和:1651

約数の個数: 24

約数和(自身を含む): 2518037744

約数和(自身を除く): 504820969

約数列:

[1, 5, 25, 193, 397, 965, 1051, 1985, 4825, 5255, 9925, 26275, 76621, 202843, 383105, 417247, 1014215, 1915525, 2086235, 5071075, 10431175, 80528671, 402643355, 2013216775]

約数ペア:

[(1, 2013216775), (5, 402643355), (25, 80528671), (193, 10431175), (397, 5071075), (965, 2086235), (1051, 1915525), (1985, 1014215), (4825, 417247), (5255, 383105), (9925, 202843), (26275, 76621)]