671380612

素因数分解:

$2^2\times 7^1\times {\mathrm{6011}}^1\times {\mathrm{3989}}^1$

素因数の和:10011

約数の個数: 24

約数和(自身を含む): 1343321280

約数和(自身を除く): 671940668

約数列:

[1, 2, 4, 7, 14, 28, 3989, 6011, 7978, 12022, 15956, 24044, 27923, 42077, 55846, 84154, 111692, 168308, 23977879, 47955758, 95911516, 167845153, 335690306, 671380612]

約数ペア:

[(1, 671380612), (2, 335690306), (4, 167845153), (7, 95911516), (14, 47955758), (28, 23977879), (3989, 168308), (6011, 111692), (7978, 84154), (12022, 55846), (15956, 42077), (24044, 27923)]