1519303388

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1459}}^1$

素因数の和:1730

約数の個数: 48

約数和(自身を含む): 2825625600

約数和(自身を除く): 1306322212

約数列:

[1, 2, 4, 29, 47, 58, 94, 116, 188, 191, 382, 764, 1363, 1459, 2726, 2918, 5452, 5539, 5836, 8977, 11078, 17954, 22156, 35908, 42311, 68573, 84622, 137146, 169244, 260333, 274292, 278669, 520666, 557338, 1041332, 1114676, 1988617, 3977234, 7954468, 8081401, 13097443, 16162802, 26194886, 32325604, 52389772, 379825847, 759651694, 1519303388]

約数ペア:

[(1, 1519303388), (2, 759651694), (4, 379825847), (29, 52389772), (47, 32325604), (58, 26194886), (94, 16162802), (116, 13097443), (188, 8081401), (191, 7954468), (382, 3977234), (764, 1988617), (1363, 1114676), (1459, 1041332), (2726, 557338), (2918, 520666), (5452, 278669), (5539, 274292), (5836, 260333), (8977, 169244), (11078, 137146), (17954, 84622), (22156, 68573), (35908, 42311)]