1530628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 2993760

約数和(自身を除く): 1463132

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 809, 946, 1618, 1892, 3236, 8899, 17798, 34787, 35596, 69574, 139148, 382657, 765314, 1530628]

約数ペア:

[(1, 1530628), (2, 765314), (4, 382657), (11, 139148), (22, 69574), (43, 35596), (44, 34787), (86, 17798), (172, 8899), (473, 3236), (809, 1892), (946, 1618)]