6994778

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:338

約数の個数: 32

約数和(自身を含む): 12607488

約数和(自身を除く): 5612710

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 227, 434, 454, 497, 994, 1589, 2201, 3178, 4402, 7037, 14074, 15407, 16117, 30814, 32234, 49259, 98518, 112819, 225638, 499627, 999254, 3497389, 6994778]

約数ペア:

[(1, 6994778), (2, 3497389), (7, 999254), (14, 499627), (31, 225638), (62, 112819), (71, 98518), (142, 49259), (217, 32234), (227, 30814), (434, 16117), (454, 15407), (497, 14074), (994, 7037), (1589, 4402), (2201, 3178)]