6386438

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 9990000

約数和(自身を除く): 3603562

約数列:

[1, 2, 29, 58, 149, 298, 739, 1478, 4321, 8642, 21431, 42862, 110111, 220222, 3193219, 6386438]

約数ペア:

[(1, 6386438), (2, 3193219), (29, 220222), (58, 110111), (149, 42862), (298, 21431), (739, 8642), (1478, 4321)]