481844148

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{20107}}^1$

素因数の和:22111

約数の個数: 24

約数和(自身を含む): 1124921952

約数和(自身を除く): 643077804

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3994, 5991, 7988, 11982, 20107, 23964, 40214, 60321, 80428, 120642, 241284, 40153679, 80307358, 120461037, 160614716, 240922074, 481844148]

約数ペア:

[(1, 481844148), (2, 240922074), (3, 160614716), (4, 120461037), (6, 80307358), (12, 40153679), (1997, 241284), (3994, 120642), (5991, 80428), (7988, 60321), (11982, 40214), (20107, 23964)]