919175048

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{30631}}^1$

素因数の和:30690

約数の個数: 48

約数和(自身を含む): 1955546880

約数和(自身を除く): 1036371832

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 242, 248, 341, 484, 682, 968, 1364, 2728, 3751, 7502, 15004, 30008, 30631, 61262, 122524, 245048, 336941, 673882, 949561, 1347764, 1899122, 2695528, 3706351, 3798244, 7412702, 7596488, 10445171, 14825404, 20890342, 29650808, 41780684, 83561368, 114896881, 229793762, 459587524, 919175048]

約数ペア:

[(1, 919175048), (2, 459587524), (4, 229793762), (8, 114896881), (11, 83561368), (22, 41780684), (31, 29650808), (44, 20890342), (62, 14825404), (88, 10445171), (121, 7596488), (124, 7412702), (242, 3798244), (248, 3706351), (341, 2695528), (484, 1899122), (682, 1347764), (968, 949561), (1364, 673882), (2728, 336941), (3751, 245048), (7502, 122524), (15004, 61262), (30008, 30631)]