2749330286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{302723}}^1$

素因数の和:302983

約数の個数: 16

約数和(自身を含む): 4359225600

約数和(自身を除く): 1609895314

約数列:

[1, 2, 19, 38, 239, 478, 4541, 9082, 302723, 605446, 5751737, 11503474, 72350797, 144701594, 1374665143, 2749330286]

約数ペア:

[(1, 2749330286), (2, 1374665143), (19, 144701594), (38, 72350797), (239, 11503474), (478, 5751737), (4541, 605446), (9082, 302723)]