1591022076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{996881}}^1$

素因数の和:996914

約数の個数: 48

約数和(自身を含む): 4466031360

約数和(自身を除く): 2875009284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 996881, 1993762, 2990643, 3987524, 5981286, 6978167, 11962572, 13956334, 18940739, 20934501, 27912668, 37881478, 41869002, 56822217, 75762956, 83738004, 113644434, 132585173, 227288868, 265170346, 397755519, 530340692, 795511038, 1591022076]

約数ペア:

[(1, 1591022076), (2, 795511038), (3, 530340692), (4, 397755519), (6, 265170346), (7, 227288868), (12, 132585173), (14, 113644434), (19, 83738004), (21, 75762956), (28, 56822217), (38, 41869002), (42, 37881478), (57, 27912668), (76, 20934501), (84, 18940739), (114, 13956334), (133, 11962572), (228, 6978167), (266, 5981286), (399, 3987524), (532, 2990643), (798, 1993762), (1596, 996881)]