8905577978

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{6971}}^1\times {\mathrm{5279}}^1$

素因数の和:12274

約数の個数: 24

約数和(自身を含む): 14688051840

約数和(自身を除く): 5782473862

約数列:

[1, 2, 11, 22, 121, 242, 5279, 6971, 10558, 13942, 58069, 76681, 116138, 153362, 638759, 843491, 1277518, 1686982, 36799909, 73599818, 404798999, 809597998, 4452788989, 8905577978]

約数ペア:

[(1, 8905577978), (2, 4452788989), (11, 809597998), (22, 404798999), (121, 73599818), (242, 36799909), (5279, 1686982), (6971, 1277518), (10558, 843491), (13942, 638759), (58069, 153362), (76681, 116138)]