1330705642

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{288907}}^1$

素因数の和:288970

約数の個数: 24

約数和(自身を含む): 2371356864

約数和(自身を除く): 1040651222

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 288907, 577814, 2022349, 4044698, 13578629, 14156443, 27157258, 28312886, 95050403, 190100806, 665352821, 1330705642]

約数ペア:

[(1, 1330705642), (2, 665352821), (7, 190100806), (14, 95050403), (47, 28312886), (49, 27157258), (94, 14156443), (98, 13578629), (329, 4044698), (658, 2022349), (2303, 577814), (4606, 288907)]