1330708274

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{20849}}^1$

素因数の和:21002

約数の個数: 32

約数和(自身を含む): 2353881600

約数和(自身を除く): 1023173326

約数列:

[1, 2, 7, 14, 47, 94, 97, 194, 329, 658, 679, 1358, 4559, 9118, 20849, 31913, 41698, 63826, 145943, 291886, 979903, 1959806, 2022353, 4044706, 6859321, 13718642, 14156471, 28312942, 95050591, 190101182, 665354137, 1330708274]

約数ペア:

[(1, 1330708274), (2, 665354137), (7, 190101182), (14, 95050591), (47, 28312942), (94, 14156471), (97, 13718642), (194, 6859321), (329, 4044706), (658, 2022353), (679, 1959806), (1358, 979903), (4559, 291886), (9118, 145943), (20849, 63826), (31913, 41698)]