122667412

素因数分解:

$2^2\times 7^1\times {\mathrm{4380979}}^1$

素因数の和:4380990

約数の個数: 12

約数和(自身を含む): 245334880

約数和(自身を除く): 122667468

約数列:

[1, 2, 4, 7, 14, 28, 4380979, 8761958, 17523916, 30666853, 61333706, 122667412]

約数ペア:

[(1, 122667412), (2, 61333706), (4, 30666853), (7, 17523916), (14, 8761958), (28, 4380979)]