27628718558

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1008421}}^1$

素因数の和:1008552

約数の個数: 32

約数和(自身を含む): 50340426240

約数和(自身を除く): 22711707682

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 721, 1442, 1957, 3914, 13699, 27398, 1008421, 2016842, 7058947, 14117894, 19159999, 38319998, 103867363, 134119993, 207734726, 268239986, 727071541, 1454143082, 1973479897, 3946959794, 13814359279, 27628718558]

約数ペア:

[(1, 27628718558), (2, 13814359279), (7, 3946959794), (14, 1973479897), (19, 1454143082), (38, 727071541), (103, 268239986), (133, 207734726), (206, 134119993), (266, 103867363), (721, 38319998), (1442, 19159999), (1957, 14117894), (3914, 7058947), (13699, 2016842), (27398, 1008421)]