1519792

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^2$

素因数の和:145

約数の個数: 30

約数和(自身を含む): 3078548

約数和(自身を除く): 1558756

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 344, 376, 688, 752, 2021, 2209, 4042, 4418, 8084, 8836, 16168, 17672, 32336, 35344, 94987, 189974, 379948, 759896, 1519792]

約数ペア:

[(1, 1519792), (2, 759896), (4, 379948), (8, 189974), (16, 94987), (43, 35344), (47, 32336), (86, 17672), (94, 16168), (172, 8836), (188, 8084), (344, 4418), (376, 4042), (688, 2209), (752, 2021)]