2023870177

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 48

約数和(自身を含む): 2546322240

約数和(自身を除く): 522452063

約数列:

[1, 7, 19, 49, 73, 97, 133, 307, 511, 679, 931, 1387, 1843, 2149, 3577, 4753, 5833, 7081, 9709, 12901, 15043, 22411, 29779, 40831, 49567, 67963, 90307, 134539, 156877, 208453, 285817, 346969, 425809, 565801, 941773, 1098139, 1459171, 2173867, 2980663, 3960607, 6592411, 15217069, 20864641, 27724249, 41303473, 106519483, 289124311, 2023870177]

約数ペア:

[(1, 2023870177), (7, 289124311), (19, 106519483), (49, 41303473), (73, 27724249), (97, 20864641), (133, 15217069), (307, 6592411), (511, 3960607), (679, 2980663), (931, 2173867), (1387, 1459171), (1843, 1098139), (2149, 941773), (3577, 565801), (4753, 425809), (5833, 346969), (7081, 285817), (9709, 208453), (12901, 156877), (15043, 134539), (22411, 90307), (29779, 67963), (40831, 49567)]