2019295586

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{9413}}^1$

素因数の和:9639

約数の個数: 48

約数和(自身を含む): 3863505600

約数和(自身を除く): 1844210014

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 199, 398, 539, 1078, 1393, 2189, 2786, 4378, 9413, 9751, 15323, 18826, 19502, 30646, 65891, 103543, 107261, 131782, 207086, 214522, 461237, 724801, 922474, 1449602, 1873187, 3746374, 5073607, 10147214, 13112309, 20605057, 26224618, 41210114, 91786163, 144235399, 183572326, 288470798, 1009647793, 2019295586]

約数ペア:

[(1, 2019295586), (2, 1009647793), (7, 288470798), (11, 183572326), (14, 144235399), (22, 91786163), (49, 41210114), (77, 26224618), (98, 20605057), (154, 13112309), (199, 10147214), (398, 5073607), (539, 3746374), (1078, 1873187), (1393, 1449602), (2189, 922474), (2786, 724801), (4378, 461237), (9413, 214522), (9751, 207086), (15323, 131782), (18826, 107261), (19502, 103543), (30646, 65891)]