914919625444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{1931}}^1\times {\mathrm{16747}}^1$

素因数の和:19336

約数の個数: 48

約数和(自身を含む): 1750391629056

約数和(自身を除く): 835472003612

約数列:

[1, 2, 4, 11, 22, 44, 643, 1286, 1931, 2572, 3862, 7073, 7724, 14146, 16747, 21241, 28292, 33494, 42482, 66988, 84964, 184217, 368434, 736868, 1241633, 2483266, 4966532, 10768321, 13657963, 21536642, 27315926, 32338457, 43073284, 54631852, 64676914, 118451531, 129353828, 236903062, 355723027, 473806124, 711446054, 1422892108, 20793627851, 41587255702, 83174511404, 228729906361, 457459812722, 914919625444]

約数ペア:

[(1, 914919625444), (2, 457459812722), (4, 228729906361), (11, 83174511404), (22, 41587255702), (44, 20793627851), (643, 1422892108), (1286, 711446054), (1931, 473806124), (2572, 355723027), (3862, 236903062), (7073, 129353828), (7724, 118451531), (14146, 64676914), (16747, 54631852), (21241, 43073284), (28292, 32338457), (33494, 27315926), (42482, 21536642), (66988, 13657963), (84964, 10768321), (184217, 4966532), (368434, 2483266), (736868, 1241633)]