2077208

素因数分解:

$2^3\times 7^3\times {\mathrm{757}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 4548000

約数和(自身を除く): 2470792

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 757, 1372, 1514, 2744, 3028, 5299, 6056, 10598, 21196, 37093, 42392, 74186, 148372, 259651, 296744, 519302, 1038604, 2077208]

約数ペア:

[(1, 2077208), (2, 1038604), (4, 519302), (7, 296744), (8, 259651), (14, 148372), (28, 74186), (49, 42392), (56, 37093), (98, 21196), (196, 10598), (343, 6056), (392, 5299), (686, 3028), (757, 2744), (1372, 1514)]