2017690672

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{167917}}^1$

素因数の和:168676

約数の個数: 20

約数和(自身を含む): 3914504416

約数和(自身を除く): 1896813744

約数列:

[1, 2, 4, 8, 16, 751, 1502, 3004, 6008, 12016, 167917, 335834, 671668, 1343336, 2686672, 126105667, 252211334, 504422668, 1008845336, 2017690672]

約数ペア:

[(1, 2017690672), (2, 1008845336), (4, 504422668), (8, 252211334), (16, 126105667), (751, 2686672), (1502, 1343336), (3004, 671668), (6008, 335834), (12016, 167917)]