389218452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4633553}}^1$

素因数の和:4633567

約数の個数: 24

約数和(自身を含む): 1037916096

約数和(自身を除く): 648697644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4633553, 9267106, 13900659, 18534212, 27801318, 32434871, 55602636, 64869742, 97304613, 129739484, 194609226, 389218452]

約数ペア:

[(1, 389218452), (2, 194609226), (3, 129739484), (4, 97304613), (6, 64869742), (7, 55602636), (12, 32434871), (14, 27801318), (21, 18534212), (28, 13900659), (42, 9267106), (84, 4633553)]