996983018

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1\times {\mathrm{5333}}^1$

素因数の和:5989

約数の個数: 16

約数和(自身を含む): 1506236256

約数和(自身を除く): 509253238

約数列:

[1, 2, 211, 422, 443, 886, 5333, 10666, 93473, 186946, 1125263, 2250526, 2362519, 4725038, 498491509, 996983018]

約数ペア:

[(1, 996983018), (2, 498491509), (211, 4725038), (422, 2362519), (443, 2250526), (886, 1125263), (5333, 186946), (10666, 93473)]