2900630474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{259309}}^1$

素因数の和:259382

約数の個数: 32

約数和(自身を含む): 5377052160

約数和(自身を除く): 2476421686

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 119, 238, 329, 658, 799, 1598, 5593, 11186, 259309, 518618, 1815163, 3630326, 4408253, 8816506, 12187523, 24375046, 30857771, 61715542, 85312661, 170625322, 207187891, 414375782, 1450315237, 2900630474]

約数ペア:

[(1, 2900630474), (2, 1450315237), (7, 414375782), (14, 207187891), (17, 170625322), (34, 85312661), (47, 61715542), (94, 30857771), (119, 24375046), (238, 12187523), (329, 8816506), (658, 4408253), (799, 3630326), (1598, 1815163), (5593, 518618), (11186, 259309)]