9897412

素因数分解:

$2^2\times 7^2\times {\mathrm{50497}}^1$

素因数の和:50515

約数の個数: 18

約数和(自身を含む): 20148702

約数和(自身を除く): 10251290

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 50497, 100994, 201988, 353479, 706958, 1413916, 2474353, 4948706, 9897412]

約数ペア:

[(1, 9897412), (2, 4948706), (4, 2474353), (7, 1413916), (14, 706958), (28, 353479), (49, 201988), (98, 100994), (196, 50497)]