2653854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 6117120

約数和(自身を除く): 3463266

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 353, 358, 537, 706, 1059, 1074, 1253, 2118, 2471, 2506, 3759, 4942, 7413, 7518, 14826, 63187, 126374, 189561, 379122, 442309, 884618, 1326927, 2653854]

約数ペア:

[(1, 2653854), (2, 1326927), (3, 884618), (6, 442309), (7, 379122), (14, 189561), (21, 126374), (42, 63187), (179, 14826), (353, 7518), (358, 7413), (537, 4942), (706, 3759), (1059, 2506), (1074, 2471), (1253, 2118)]