486086491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 584534016

約数和(自身を除く): 98447525

約数列:

[1, 11, 17, 43, 61, 187, 473, 671, 731, 991, 1037, 2623, 8041, 10901, 11407, 16847, 28853, 42613, 44591, 60451, 185317, 468743, 490501, 664961, 724421, 1027667, 2599393, 7968631, 11304337, 28593323, 44189681, 486086491]

約数ペア:

[(1, 486086491), (11, 44189681), (17, 28593323), (43, 11304337), (61, 7968631), (187, 2599393), (473, 1027667), (671, 724421), (731, 664961), (991, 490501), (1037, 468743), (2623, 185317), (8041, 60451), (10901, 44591), (11407, 42613), (16847, 28853)]