3178924

素因数分解:

$2^2\times 7^4\times {\mathrm{331}}^1$

素因数の和:363

約数の個数: 30

約数和(自身を含む): 6509524

約数和(自身を除く): 3330600

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 331, 343, 662, 686, 1324, 1372, 2317, 2401, 4634, 4802, 9268, 9604, 16219, 32438, 64876, 113533, 227066, 454132, 794731, 1589462, 3178924]

約数ペア:

[(1, 3178924), (2, 1589462), (4, 794731), (7, 454132), (14, 227066), (28, 113533), (49, 64876), (98, 32438), (196, 16219), (331, 9604), (343, 9268), (662, 4802), (686, 4634), (1324, 2401), (1372, 2317)]