994031618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{42961}}^1$

素因数の和:43489

約数の個数: 16

約数和(自身を含む): 1559005056

約数和(自身を除く): 564973438

約数列:

[1, 2, 23, 46, 503, 1006, 11569, 23138, 42961, 85922, 988103, 1976206, 21609383, 43218766, 497015809, 994031618]

約数ペア:

[(1, 994031618), (2, 497015809), (23, 43218766), (46, 21609383), (503, 1976206), (1006, 988103), (11569, 85922), (23138, 42961)]