1521256

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 3175200

約数和(自身を除く): 1653944

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 293, 472, 586, 649, 1172, 1298, 2344, 2596, 3223, 5192, 6446, 12892, 17287, 25784, 34574, 69148, 138296, 190157, 380314, 760628, 1521256]

約数ペア:

[(1, 1521256), (2, 760628), (4, 380314), (8, 190157), (11, 138296), (22, 69148), (44, 34574), (59, 25784), (88, 17287), (118, 12892), (236, 6446), (293, 5192), (472, 3223), (586, 2596), (649, 2344), (1172, 1298)]