7924966

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:628

約数の個数: 24

約数和(自身を含む): 13933080

約数和(自身を除く): 6008114

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 419, 838, 1351, 2702, 2933, 5866, 9457, 18914, 20531, 41062, 80867, 161734, 566069, 1132138, 3962483, 7924966]

約数ペア:

[(1, 7924966), (2, 3962483), (7, 1132138), (14, 566069), (49, 161734), (98, 80867), (193, 41062), (386, 20531), (419, 18914), (838, 9457), (1351, 5866), (2702, 2933)]