851756054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{367453}}^1$

素因数の和:367535

約数の個数: 16

約数和(自身を含む): 1366928880

約数和(自身を除く): 515172826

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 367453, 734906, 6981607, 13963214, 22414633, 44829266, 425878027, 851756054]

約数ペア:

[(1, 851756054), (2, 425878027), (19, 44829266), (38, 22414633), (61, 13963214), (122, 6981607), (1159, 734906), (2318, 367453)]