1123088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4129}}^1$

素因数の和:4154

約数の個数: 20

約数和(自身を含む): 2304540

約数和(自身を除く): 1181452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4129, 8258, 16516, 33032, 66064, 70193, 140386, 280772, 561544, 1123088]

約数ペア:

[(1, 1123088), (2, 561544), (4, 280772), (8, 140386), (16, 70193), (17, 66064), (34, 33032), (68, 16516), (136, 8258), (272, 4129)]