279080746

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{1873}}^1$

素因数の和:2278

約数の個数: 32

約数和(自身を含む): 496535040

約数和(自身を除く): 217454294

約数列:

[1, 2, 7, 14, 29, 58, 203, 367, 406, 734, 1873, 2569, 3746, 5138, 10643, 13111, 21286, 26222, 54317, 74501, 108634, 149002, 380219, 687391, 760438, 1374782, 4811737, 9623474, 19934339, 39868678, 139540373, 279080746]

約数ペア:

[(1, 279080746), (2, 139540373), (7, 39868678), (14, 19934339), (29, 9623474), (58, 4811737), (203, 1374782), (367, 760438), (406, 687391), (734, 380219), (1873, 149002), (2569, 108634), (3746, 74501), (5138, 54317), (10643, 26222), (13111, 21286)]