7640186

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{4051}}^1$

素因数の和:4117

約数の個数: 16

約数和(自身を含む): 12253248

約数和(自身を除く): 4613062

約数列:

[1, 2, 23, 41, 46, 82, 943, 1886, 4051, 8102, 93173, 166091, 186346, 332182, 3820093, 7640186]

約数ペア:

[(1, 7640186), (2, 3820093), (23, 332182), (41, 186346), (46, 166091), (82, 93173), (943, 8102), (1886, 4051)]