674804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 1340640

約数和(自身を除く): 665836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 683, 988, 1366, 2732, 8879, 12977, 17758, 25954, 35516, 51908, 168701, 337402, 674804]

約数ペア:

[(1, 674804), (2, 337402), (4, 168701), (13, 51908), (19, 35516), (26, 25954), (38, 17758), (52, 12977), (76, 8879), (247, 2732), (494, 1366), (683, 988)]