131509324

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{8737}}^1$

素因数の和:8865

約数の個数: 24

約数和(自身を含む): 237813408

約数和(自身を除く): 106304084

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 8737, 15052, 17474, 34948, 463061, 620327, 926122, 1240654, 1852244, 2481308, 32877331, 65754662, 131509324]

約数ペア:

[(1, 131509324), (2, 65754662), (4, 32877331), (53, 2481308), (71, 1852244), (106, 1240654), (142, 926122), (212, 620327), (284, 463061), (3763, 34948), (7526, 17474), (8737, 15052)]