65263478

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{45259}}^1$

素因数の和:45371

約数の個数: 16

約数和(自身を含む): 112968960

約数和(自身を除く): 47705482

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 45259, 90518, 316813, 633626, 4661677, 9323354, 32631739, 65263478]

約数ペア:

[(1, 65263478), (2, 32631739), (7, 9323354), (14, 4661677), (103, 633626), (206, 316813), (721, 90518), (1442, 45259)]