122965808

素因数分解:

$2^4\times 7^1\times {\mathrm{1097909}}^1$

素因数の和:1097924

約数の個数: 20

約数和(自身を含む): 272281680

約数和(自身を除く): 149315872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1097909, 2195818, 4391636, 7685363, 8783272, 15370726, 17566544, 30741452, 61482904, 122965808]

約数ペア:

[(1, 122965808), (2, 61482904), (4, 30741452), (7, 17566544), (8, 15370726), (14, 8783272), (16, 7685363), (28, 4391636), (56, 2195818), (112, 1097909)]