254661978

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2233877}}^1$

素因数の和:2233901

約数の個数: 16

約数和(自身を含む): 536130720

約数和(自身を除く): 281468742

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2233877, 4467754, 6701631, 13403262, 42443663, 84887326, 127330989, 254661978]

約数ペア:

[(1, 254661978), (2, 127330989), (3, 84887326), (6, 42443663), (19, 13403262), (38, 6701631), (57, 4467754), (114, 2233877)]