520013457788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1\times {\mathrm{263729}}^1$

素因数の和:264878

約数の個数: 48

約数和(自身を含む): 1017900747360

約数和(自身を除く): 497887289572

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1093, 1804, 2186, 4372, 12023, 24046, 44813, 48092, 89626, 179252, 263729, 492943, 527458, 985886, 1054916, 1971772, 2901019, 5802038, 10812889, 11604076, 21625778, 43251556, 118941779, 237883558, 288255797, 475767116, 576511594, 1153023188, 3170813767, 6341627534, 11818487677, 12683255068, 23636975354, 47273950708, 130003364447, 260006728894, 520013457788]

約数ペア:

[(1, 520013457788), (2, 260006728894), (4, 130003364447), (11, 47273950708), (22, 23636975354), (41, 12683255068), (44, 11818487677), (82, 6341627534), (164, 3170813767), (451, 1153023188), (902, 576511594), (1093, 475767116), (1804, 288255797), (2186, 237883558), (4372, 118941779), (12023, 43251556), (24046, 21625778), (44813, 11604076), (48092, 10812889), (89626, 5802038), (179252, 2901019), (263729, 1971772), (492943, 1054916), (527458, 985886)]