972157438

素因数分解:

$2^1\times 7^1\times {\mathrm{4463}}^1\times {\mathrm{15559}}^1$

素因数の和:20031

約数の個数: 16

約数和(自身を含む): 1667036160

約数和(自身を除く): 694878722

約数列:

[1, 2, 7, 14, 4463, 8926, 15559, 31118, 31241, 62482, 108913, 217826, 69439817, 138879634, 486078719, 972157438]

約数ペア:

[(1, 972157438), (2, 486078719), (7, 138879634), (14, 69439817), (4463, 217826), (8926, 108913), (15559, 62482), (31118, 31241)]