2149804568

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{173}}^1\times {\mathrm{1847}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 4201076880

約数和(自身を除く): 2051272312

約数列:

[1, 2, 4, 8, 29, 58, 116, 173, 232, 346, 692, 841, 1384, 1682, 1847, 3364, 3694, 5017, 6728, 7388, 10034, 14776, 20068, 40136, 53563, 107126, 145493, 214252, 290986, 319531, 428504, 581972, 639062, 1163944, 1278124, 1553327, 2556248, 3106654, 6213308, 9266399, 12426616, 18532798, 37065596, 74131192, 268725571, 537451142, 1074902284, 2149804568]

約数ペア:

[(1, 2149804568), (2, 1074902284), (4, 537451142), (8, 268725571), (29, 74131192), (58, 37065596), (116, 18532798), (173, 12426616), (232, 9266399), (346, 6213308), (692, 3106654), (841, 2556248), (1384, 1553327), (1682, 1278124), (1847, 1163944), (3364, 639062), (3694, 581972), (5017, 428504), (6728, 319531), (7388, 290986), (10034, 214252), (14776, 145493), (20068, 107126), (40136, 53563)]