6671953204

素因数分解:

$2^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{557}}^1\times {\mathrm{1021}}^1$

素因数の和:2008

約数の個数: 48

約数和(自身を含む): 13412891520

約数和(自身を除く): 6740938316

約数列:

[1, 2, 4, 7, 14, 28, 419, 557, 838, 1021, 1114, 1676, 2042, 2228, 2933, 3899, 4084, 5866, 7147, 7798, 11732, 14294, 15596, 28588, 233383, 427799, 466766, 568697, 855598, 933532, 1137394, 1633681, 1711196, 2274788, 2994593, 3267362, 3980879, 5989186, 6534724, 7961758, 11978372, 15923516, 238284043, 476568086, 953136172, 1667988301, 3335976602, 6671953204]

約数ペア:

[(1, 6671953204), (2, 3335976602), (4, 1667988301), (7, 953136172), (14, 476568086), (28, 238284043), (419, 15923516), (557, 11978372), (838, 7961758), (1021, 6534724), (1114, 5989186), (1676, 3980879), (2042, 3267362), (2228, 2994593), (2933, 2274788), (3899, 1711196), (4084, 1633681), (5866, 1137394), (7147, 933532), (7798, 855598), (11732, 568697), (14294, 466766), (15596, 427799), (28588, 233383)]