2000487028

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{373}}^1\times {\mathrm{12301}}^1$

素因数の和:12787

約数の個数: 24

約数和(自身を含む): 3542729960

約数和(自身を除く): 1542242932

約数列:

[1, 2, 4, 109, 218, 373, 436, 746, 1492, 12301, 24602, 40657, 49204, 81314, 162628, 1340809, 2681618, 4588273, 5363236, 9176546, 18353092, 500121757, 1000243514, 2000487028]

約数ペア:

[(1, 2000487028), (2, 1000243514), (4, 500121757), (109, 18353092), (218, 9176546), (373, 5363236), (436, 4588273), (746, 2681618), (1492, 1340809), (12301, 162628), (24602, 81314), (40657, 49204)]