1901635648

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{19433}}^1$

素因数の和:19595

約数の個数: 56

約数和(自身を含む): 4146438240

約数和(自身を除く): 2244802592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 139, 176, 278, 352, 556, 704, 1112, 1529, 2224, 3058, 4448, 6116, 8896, 12232, 19433, 24464, 38866, 48928, 77732, 97856, 155464, 213763, 310928, 427526, 621856, 855052, 1243712, 1710104, 2701187, 3420208, 5402374, 6840416, 10804748, 13680832, 21609496, 29713057, 43218992, 59426114, 86437984, 118852228, 172875968, 237704456, 475408912, 950817824, 1901635648]

約数ペア:

[(1, 1901635648), (2, 950817824), (4, 475408912), (8, 237704456), (11, 172875968), (16, 118852228), (22, 86437984), (32, 59426114), (44, 43218992), (64, 29713057), (88, 21609496), (139, 13680832), (176, 10804748), (278, 6840416), (352, 5402374), (556, 3420208), (704, 2701187), (1112, 1710104), (1529, 1243712), (2224, 855052), (3058, 621856), (4448, 427526), (6116, 310928), (8896, 213763), (12232, 155464), (19433, 97856), (24464, 77732), (38866, 48928)]