266906642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{26111}}^1$

素因数の和:26401

約数の個数: 16

約数和(自身を含む): 423014400

約数和(自身を除く): 156107758

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 26111, 52222, 496109, 992218, 7023859, 14047718, 133453321, 266906642]

約数ペア:

[(1, 266906642), (2, 133453321), (19, 14047718), (38, 7023859), (269, 992218), (538, 496109), (5111, 52222), (10222, 26111)]