849665636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{977}}^1\times {\mathrm{11443}}^1$

素因数の和:12443

約数の個数: 24

約数和(自身を含む): 1566912480

約数和(自身を除く): 717246844

約数列:

[1, 2, 4, 19, 38, 76, 977, 1954, 3908, 11443, 18563, 22886, 37126, 45772, 74252, 217417, 434834, 869668, 11179811, 22359622, 44719244, 212416409, 424832818, 849665636]

約数ペア:

[(1, 849665636), (2, 424832818), (4, 212416409), (19, 44719244), (38, 22359622), (76, 11179811), (977, 869668), (1954, 434834), (3908, 217417), (11443, 74252), (18563, 45772), (22886, 37126)]