250215524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{3733}}^1$

素因数の和:5039

約数の個数: 24

約数和(自身を含む): 472052280

約数和(自身を除く): 221836756

約数列:

[1, 2, 4, 13, 26, 52, 1289, 2578, 3733, 5156, 7466, 14932, 16757, 33514, 48529, 67028, 97058, 194116, 4811837, 9623674, 19247348, 62553881, 125107762, 250215524]

約数ペア:

[(1, 250215524), (2, 125107762), (4, 62553881), (13, 19247348), (26, 9623674), (52, 4811837), (1289, 194116), (2578, 97058), (3733, 67028), (5156, 48529), (7466, 33514), (14932, 16757)]