2019457846

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{27109}}^1$

素因数の和:27448

約数の個数: 32

約数和(自身を含む): 3677417280

約数和(自身を除く): 1657959434

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 313, 626, 2191, 4382, 5321, 10642, 27109, 37247, 54218, 74494, 189763, 379526, 460853, 921706, 3225971, 6451942, 8485117, 16970234, 59395819, 118791638, 144246989, 288493978, 1009728923, 2019457846]

約数ペア:

[(1, 2019457846), (2, 1009728923), (7, 288493978), (14, 144246989), (17, 118791638), (34, 59395819), (119, 16970234), (238, 8485117), (313, 6451942), (626, 3225971), (2191, 921706), (4382, 460853), (5321, 379526), (10642, 189763), (27109, 74494), (37247, 54218)]