1212976

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1668

約数の個数: 20

約数和(自身を含む): 2401632

約数和(自身を除く): 1188656

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 1613, 3226, 6452, 12904, 25808, 75811, 151622, 303244, 606488, 1212976]

約数ペア:

[(1, 1212976), (2, 606488), (4, 303244), (8, 151622), (16, 75811), (47, 25808), (94, 12904), (188, 6452), (376, 3226), (752, 1613)]