2942072

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:611

約数の個数: 32

約数和(自身を含む): 6376320

約数和(自身を除く): 3434248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 491, 749, 856, 982, 1498, 1964, 2996, 3437, 3928, 5992, 6874, 13748, 27496, 52537, 105074, 210148, 367759, 420296, 735518, 1471036, 2942072]

約数ペア:

[(1, 2942072), (2, 1471036), (4, 735518), (7, 420296), (8, 367759), (14, 210148), (28, 105074), (56, 52537), (107, 27496), (214, 13748), (428, 6874), (491, 5992), (749, 3928), (856, 3437), (982, 2996), (1498, 1964)]