1869889372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1159981}}^1$

素因数の和:1160029

約数の個数: 24

約数和(自身を含む): 3637703552

約数和(自身を除く): 1767814180

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1159981, 2319962, 4639924, 15079753, 30159506, 35959411, 60319012, 71918822, 143837644, 467472343, 934944686, 1869889372]

約数ペア:

[(1, 1869889372), (2, 934944686), (4, 467472343), (13, 143837644), (26, 71918822), (31, 60319012), (52, 35959411), (62, 30159506), (124, 15079753), (403, 4639924), (806, 2319962), (1612, 1159981)]