2977112090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{382171}}^1$

素因数の和:382238

約数の個数: 32

約数和(自身を含む): 5778440640

約数和(自身を除く): 2801328550

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 382171, 764342, 1910855, 3821710, 7261249, 14522498, 15669011, 31338022, 36306245, 72612490, 78345055, 156690110, 297711209, 595422418, 1488556045, 2977112090]

約数ペア:

[(1, 2977112090), (2, 1488556045), (5, 595422418), (10, 297711209), (19, 156690110), (38, 78345055), (41, 72612490), (82, 36306245), (95, 31338022), (190, 15669011), (205, 14522498), (410, 7261249), (779, 3821710), (1558, 1910855), (3895, 764342), (7790, 382171)]