2009476192

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{379}}^1\times {\mathrm{743}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 3989744640

約数和(自身を除く): 1980268448

約数列:

[1, 2, 4, 8, 16, 32, 223, 379, 446, 743, 758, 892, 1486, 1516, 1784, 2972, 3032, 3568, 5944, 6064, 7136, 11888, 12128, 23776, 84517, 165689, 169034, 281597, 331378, 338068, 563194, 662756, 676136, 1126388, 1325512, 1352272, 2252776, 2651024, 2704544, 4505552, 5302048, 9011104, 62796131, 125592262, 251184524, 502369048, 1004738096, 2009476192]

約数ペア:

[(1, 2009476192), (2, 1004738096), (4, 502369048), (8, 251184524), (16, 125592262), (32, 62796131), (223, 9011104), (379, 5302048), (446, 4505552), (743, 2704544), (758, 2651024), (892, 2252776), (1486, 1352272), (1516, 1325512), (1784, 1126388), (2972, 676136), (3032, 662756), (3568, 563194), (5944, 338068), (6064, 331378), (7136, 281597), (11888, 169034), (12128, 165689), (23776, 84517)]