2814977816

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{4673}}^1$

素因数の和:5064

約数の個数: 64

約数和(自身を含む): 6245959680

約数和(自身を除く): 3430981864

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 347, 434, 694, 868, 1388, 1736, 2429, 2776, 4673, 4858, 9346, 9716, 10757, 18692, 19432, 21514, 32711, 37384, 43028, 65422, 75299, 86056, 130844, 144863, 150598, 261688, 289726, 301196, 579452, 602392, 1014041, 1158904, 1621531, 2028082, 3243062, 4056164, 6486124, 8112328, 11350717, 12972248, 22701434, 45402868, 50267461, 90805736, 100534922, 201069844, 351872227, 402139688, 703744454, 1407488908, 2814977816]

約数ペア:

[(1, 2814977816), (2, 1407488908), (4, 703744454), (7, 402139688), (8, 351872227), (14, 201069844), (28, 100534922), (31, 90805736), (56, 50267461), (62, 45402868), (124, 22701434), (217, 12972248), (248, 11350717), (347, 8112328), (434, 6486124), (694, 4056164), (868, 3243062), (1388, 2028082), (1736, 1621531), (2429, 1158904), (2776, 1014041), (4673, 602392), (4858, 579452), (9346, 301196), (9716, 289726), (10757, 261688), (18692, 150598), (19432, 144863), (21514, 130844), (32711, 86056), (37384, 75299), (43028, 65422)]