1284394079248

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{26122561}}^1$

素因数の和:26123015

約数の個数: 40

約数和(自身を含む): 2850493965440

約数和(自身を除く): 1566099886192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 6146, 7024, 12292, 24584, 49168, 26122561, 52245122, 104490244, 182857927, 208980488, 365715854, 417960976, 731431708, 1462863416, 2925726832, 11467804279, 22935608558, 45871217116, 80274629953, 91742434232, 160549259906, 183484868464, 321098519812, 642197039624, 1284394079248]

約数ペア:

[(1, 1284394079248), (2, 642197039624), (4, 321098519812), (7, 183484868464), (8, 160549259906), (14, 91742434232), (16, 80274629953), (28, 45871217116), (56, 22935608558), (112, 11467804279), (439, 2925726832), (878, 1462863416), (1756, 731431708), (3073, 417960976), (3512, 365715854), (6146, 208980488), (7024, 182857927), (12292, 104490244), (24584, 52245122), (49168, 26122561)]