1888401543985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6011}}^1\times {\mathrm{121531}}^1$

素因数の和:127605

約数の個数: 32

約数和(自身を含む): 2525127727104

約数和(自身を除く): 636726183119

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 6011, 30055, 66121, 121531, 282517, 330605, 607655, 1336841, 1412585, 3107687, 5711957, 6684205, 15538435, 28559785, 62831527, 314157635, 730522841, 3652614205, 8035751251, 34334573527, 40178756255, 171672867635, 377680308797, 1888401543985]

約数ペア:

[(1, 1888401543985), (5, 377680308797), (11, 171672867635), (47, 40178756255), (55, 34334573527), (235, 8035751251), (517, 3652614205), (2585, 730522841), (6011, 314157635), (30055, 62831527), (66121, 28559785), (121531, 15538435), (282517, 6684205), (330605, 5711957), (607655, 3107687), (1336841, 1412585)]