625087496

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{116447}}^1$

素因数の和:116525

約数の個数: 32

約数和(自身を含む): 1299559680

約数和(自身を除く): 674472184

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 116447, 232894, 465788, 931576, 1280917, 2561834, 5123668, 7103267, 10247336, 14206534, 28413068, 56826136, 78135937, 156271874, 312543748, 625087496]

約数ペア:

[(1, 625087496), (2, 312543748), (4, 156271874), (8, 78135937), (11, 56826136), (22, 28413068), (44, 14206534), (61, 10247336), (88, 7103267), (122, 5123668), (244, 2561834), (488, 1280917), (671, 931576), (1342, 465788), (2684, 232894), (5368, 116447)]