870839236

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{70297}}^1$

素因数の和:70483

約数の個数: 24

約数和(自身を含む): 1614042080

約数和(自身を除く): 743202844

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 3097, 6194, 12388, 70297, 140594, 281188, 1335643, 2671286, 5342572, 11458411, 22916822, 45833644, 217709809, 435419618, 870839236]

約数ペア:

[(1, 870839236), (2, 435419618), (4, 217709809), (19, 45833644), (38, 22916822), (76, 11458411), (163, 5342572), (326, 2671286), (652, 1335643), (3097, 281188), (6194, 140594), (12388, 70297)]