298199198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{11083}}^1$

素因数の和:12319

約数の個数: 16

約数和(自身を含む): 488405376

約数和(自身を除く): 190206178

約数列:

[1, 2, 11, 22, 1223, 2446, 11083, 13453, 22166, 26906, 121913, 243826, 13554509, 27109018, 149099599, 298199198]

約数ペア:

[(1, 298199198), (2, 149099599), (11, 27109018), (22, 13554509), (1223, 243826), (2446, 121913), (11083, 26906), (13453, 22166)]