312413086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{134777}}^1$

素因数の和:134859

約数の個数: 16

約数和(自身を含む): 501374160

約数和(自身を除く): 188961074

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 134777, 269554, 2560763, 5121526, 8221397, 16442794, 156206543, 312413086]

約数ペア:

[(1, 312413086), (2, 156206543), (19, 16442794), (38, 8221397), (61, 5121526), (122, 2560763), (1159, 269554), (2318, 134777)]