2250016048

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{195043}}^1$

素因数の和:195161

約数の個数: 40

約数和(自身を含む): 5030574848

約数和(自身を除く): 2780558800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 195043, 390086, 780172, 1365301, 1560344, 2730602, 3120688, 5461204, 10922408, 20089429, 21844816, 40178858, 80357716, 140626003, 160715432, 281252006, 321430864, 562504012, 1125008024, 2250016048]

約数ペア:

[(1, 2250016048), (2, 1125008024), (4, 562504012), (7, 321430864), (8, 281252006), (14, 160715432), (16, 140626003), (28, 80357716), (56, 40178858), (103, 21844816), (112, 20089429), (206, 10922408), (412, 5461204), (721, 3120688), (824, 2730602), (1442, 1560344), (1648, 1365301), (2884, 780172), (5768, 390086), (11536, 195043)]