520045792

素因数分解:

$2^5\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11003}}^1$

素因数の和:11231

約数の個数: 48

約数和(自身を含む): 1175755392

約数和(自身を除く): 655709600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 211, 224, 422, 844, 1477, 1688, 2954, 3376, 5908, 6752, 11003, 11816, 22006, 23632, 44012, 47264, 77021, 88024, 154042, 176048, 308084, 352096, 616168, 1232336, 2321633, 2464672, 4643266, 9286532, 16251431, 18573064, 32502862, 37146128, 65005724, 74292256, 130011448, 260022896, 520045792]

約数ペア:

[(1, 520045792), (2, 260022896), (4, 130011448), (7, 74292256), (8, 65005724), (14, 37146128), (16, 32502862), (28, 18573064), (32, 16251431), (56, 9286532), (112, 4643266), (211, 2464672), (224, 2321633), (422, 1232336), (844, 616168), (1477, 352096), (1688, 308084), (2954, 176048), (3376, 154042), (5908, 88024), (6752, 77021), (11003, 47264), (11816, 44012), (22006, 23632)]