2068808084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:757

約数の個数: 96

約数和(自身を含む): 4502507520

約数和(自身を除く): 2433699436

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 227, 259, 266, 454, 463, 518, 532, 703, 908, 926, 1036, 1406, 1589, 1852, 2812, 3178, 3241, 4313, 4921, 6356, 6482, 8399, 8626, 8797, 9842, 12964, 16798, 17131, 17252, 17594, 19684, 30191, 33596, 34262, 35188, 58793, 60382, 61579, 68524, 105101, 117586, 119917, 120764, 123158, 159581, 210202, 235172, 239834, 246316, 319162, 325489, 420404, 479668, 638324, 650978, 735707, 1117067, 1301956, 1471414, 1996919, 2234134, 2278423, 2942828, 3888737, 3993838, 4468268, 4556846, 7777474, 7987676, 9113692, 13978433, 15554948, 27221159, 27956866, 54442318, 55913732, 73886003, 108884636, 147772006, 295544012, 517202021, 1034404042, 2068808084]

約数ペア:

[(1, 2068808084), (2, 1034404042), (4, 517202021), (7, 295544012), (14, 147772006), (19, 108884636), (28, 73886003), (37, 55913732), (38, 54442318), (74, 27956866), (76, 27221159), (133, 15554948), (148, 13978433), (227, 9113692), (259, 7987676), (266, 7777474), (454, 4556846), (463, 4468268), (518, 3993838), (532, 3888737), (703, 2942828), (908, 2278423), (926, 2234134), (1036, 1996919), (1406, 1471414), (1589, 1301956), (1852, 1117067), (2812, 735707), (3178, 650978), (3241, 638324), (4313, 479668), (4921, 420404), (6356, 325489), (6482, 319162), (8399, 246316), (8626, 239834), (8797, 235172), (9842, 210202), (12964, 159581), (16798, 123158), (17131, 120764), (17252, 119917), (17594, 117586), (19684, 105101), (30191, 68524), (33596, 61579), (34262, 60382), (35188, 58793)]