218691352

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2485129}}^1$

素因数の和:2485146

約数の個数: 16

約数和(自身を含む): 447323400

約数和(自身を除く): 228632048

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2485129, 4970258, 9940516, 19881032, 27336419, 54672838, 109345676, 218691352]

約数ペア:

[(1, 218691352), (2, 109345676), (4, 54672838), (8, 27336419), (11, 19881032), (22, 9940516), (44, 4970258), (88, 2485129)]