1245594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:690

約数の個数: 32

約数和(自身を含む): 2912256

約数和(自身を除く): 1666662

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 631, 658, 987, 1262, 1893, 1974, 3786, 4417, 8834, 13251, 26502, 29657, 59314, 88971, 177942, 207599, 415198, 622797, 1245594]

約数ペア:

[(1, 1245594), (2, 622797), (3, 415198), (6, 207599), (7, 177942), (14, 88971), (21, 59314), (42, 29657), (47, 26502), (94, 13251), (141, 8834), (282, 4417), (329, 3786), (631, 1974), (658, 1893), (987, 1262)]