419665876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{4871}}^1$

素因数の和:5080

約数の個数: 48

約数和(自身を含む): 893797632

約数和(自身を除く): 474131756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 181, 238, 362, 476, 724, 1267, 2534, 3077, 4871, 5068, 6154, 9742, 12308, 19484, 21539, 34097, 43078, 68194, 82807, 86156, 136388, 165614, 331228, 579649, 881651, 1159298, 1763302, 2318596, 3526604, 6171557, 12343114, 14988067, 24686228, 29976134, 59952268, 104916469, 209832938, 419665876]

約数ペア:

[(1, 419665876), (2, 209832938), (4, 104916469), (7, 59952268), (14, 29976134), (17, 24686228), (28, 14988067), (34, 12343114), (68, 6171557), (119, 3526604), (181, 2318596), (238, 1763302), (362, 1159298), (476, 881651), (724, 579649), (1267, 331228), (2534, 165614), (3077, 136388), (4871, 86156), (5068, 82807), (6154, 68194), (9742, 43078), (12308, 34097), (19484, 21539)]