2008369930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{3919}}^1\times {\mathrm{7321}}^1$

素因数の和:11254

約数の個数: 32

約数和(自身を含む): 4133122560

約数和(自身を除く): 2124752630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 3919, 7321, 7838, 14642, 19595, 27433, 36605, 39190, 51247, 54866, 73210, 102494, 137165, 256235, 274330, 512470, 28690999, 57381998, 143454995, 200836993, 286909990, 401673986, 1004184965, 2008369930]

約数ペア:

[(1, 2008369930), (2, 1004184965), (5, 401673986), (7, 286909990), (10, 200836993), (14, 143454995), (35, 57381998), (70, 28690999), (3919, 512470), (7321, 274330), (7838, 256235), (14642, 137165), (19595, 102494), (27433, 73210), (36605, 54866), (39190, 51247)]