510494402

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:216

約数の個数: 64

約数和(自身を含む): 889221888

約数和(自身を除く): 378727486

約数列:

[1, 2, 11, 22, 37, 71, 73, 74, 121, 142, 146, 242, 407, 781, 803, 814, 1331, 1562, 1606, 2627, 2662, 2701, 4477, 5183, 5254, 5402, 8591, 8833, 8954, 10366, 17182, 17666, 28897, 29711, 49247, 57013, 57794, 59422, 94501, 97163, 98494, 114026, 189002, 191771, 194326, 317867, 326821, 383542, 627143, 635734, 653642, 1254286, 2109481, 3496537, 3595031, 4218962, 6898573, 6993074, 7190062, 13797146, 23204291, 46408582, 255247201, 510494402]

約数ペア:

[(1, 510494402), (2, 255247201), (11, 46408582), (22, 23204291), (37, 13797146), (71, 7190062), (73, 6993074), (74, 6898573), (121, 4218962), (142, 3595031), (146, 3496537), (242, 2109481), (407, 1254286), (781, 653642), (803, 635734), (814, 627143), (1331, 383542), (1562, 326821), (1606, 317867), (2627, 194326), (2662, 191771), (2701, 189002), (4477, 114026), (5183, 98494), (5254, 97163), (5402, 94501), (8591, 59422), (8833, 57794), (8954, 57013), (10366, 49247), (17182, 29711), (17666, 28897)]