1390452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{16553}}^1$

素因数の和:16567

約数の個数: 24

約数和(自身を含む): 3708096

約数和(自身を除く): 2317644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 16553, 33106, 49659, 66212, 99318, 115871, 198636, 231742, 347613, 463484, 695226, 1390452]

約数ペア:

[(1, 1390452), (2, 695226), (3, 463484), (4, 347613), (6, 231742), (7, 198636), (12, 115871), (14, 99318), (21, 66212), (28, 49659), (42, 33106), (84, 16553)]