1290727212

素因数分解:

$2^2\times 3^1\times {\mathrm{2351}}^1\times {\mathrm{45751}}^1$

素因数の和:48109

約数の個数: 24

約数和(自身を含む): 3013043712

約数和(自身を除く): 1722316500

約数列:

[1, 2, 3, 4, 6, 12, 2351, 4702, 7053, 9404, 14106, 28212, 45751, 91502, 137253, 183004, 274506, 549012, 107560601, 215121202, 322681803, 430242404, 645363606, 1290727212]

約数ペア:

[(1, 1290727212), (2, 645363606), (3, 430242404), (4, 322681803), (6, 215121202), (12, 107560601), (2351, 549012), (4702, 274506), (7053, 183004), (9404, 137253), (14106, 91502), (28212, 45751)]