5138049274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{73127}}^1$

素因数の和:73234

約数の個数: 24

約数和(自身を含む): 8305878240

約数和(自身を除く): 3167828966

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1849, 3698, 35131, 70262, 73127, 146254, 1389413, 2778826, 3144461, 6288922, 59744759, 119489518, 135211823, 270423646, 2569024637, 5138049274]

約数ペア:

[(1, 5138049274), (2, 2569024637), (19, 270423646), (38, 135211823), (43, 119489518), (86, 59744759), (817, 6288922), (1634, 3144461), (1849, 2778826), (3698, 1389413), (35131, 146254), (70262, 73127)]