127943564

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{268789}}^1$

素因数の和:268817

約数の個数: 24

約数和(自身を含む): 270940320

約数和(自身を除く): 142996756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 268789, 537578, 1075156, 1881523, 3763046, 4569413, 7526092, 9138826, 18277652, 31985891, 63971782, 127943564]

約数ペア:

[(1, 127943564), (2, 63971782), (4, 31985891), (7, 18277652), (14, 9138826), (17, 7526092), (28, 4569413), (34, 3763046), (68, 1881523), (119, 1075156), (238, 537578), (476, 268789)]