9981730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{881}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 19813248

約数和(自身を除く): 9831518

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 881, 1030, 1133, 1762, 2266, 4405, 5665, 8810, 9691, 11330, 19382, 48455, 90743, 96910, 181486, 453715, 907430, 998173, 1996346, 4990865, 9981730]

約数ペア:

[(1, 9981730), (2, 4990865), (5, 1996346), (10, 998173), (11, 907430), (22, 453715), (55, 181486), (103, 96910), (110, 90743), (206, 48455), (515, 19382), (881, 11330), (1030, 9691), (1133, 8810), (1762, 5665), (2266, 4405)]