2019921511686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{1741}}^1\times {\mathrm{3727}}^1$

素因数の和:5806

約数の個数: 96

約数和(自身を含む): 4392452832768

約数和(自身を除く): 2372531321082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 307, 338, 507, 614, 921, 1014, 1741, 1842, 3482, 3727, 3991, 5223, 7454, 7982, 10446, 11181, 11973, 22362, 22633, 23946, 45266, 48451, 51883, 67899, 96902, 103766, 135798, 145353, 155649, 290706, 294229, 311298, 534487, 588458, 629863, 882687, 1068974, 1144189, 1259726, 1603461, 1765374, 1889589, 2288378, 3206922, 3432567, 3779178, 6488707, 6865134, 6948331, 12977414, 13896662, 14874457, 19466121, 20844993, 29748914, 38932242, 41689986, 44623371, 84353191, 89246742, 90328303, 168706382, 180656606, 193367941, 253059573, 270984909, 386735882, 506119146, 541969818, 580103823, 1096591483, 1160207646, 1992033049, 2193182966, 3289774449, 3984066098, 5976099147, 6579548898, 11952198294, 25896429637, 51792859274, 77689288911, 155378577822, 336653585281, 673307170562, 1009960755843, 2019921511686]

約数ペア:

[(1, 2019921511686), (2, 1009960755843), (3, 673307170562), (6, 336653585281), (13, 155378577822), (26, 77689288911), (39, 51792859274), (78, 25896429637), (169, 11952198294), (307, 6579548898), (338, 5976099147), (507, 3984066098), (614, 3289774449), (921, 2193182966), (1014, 1992033049), (1741, 1160207646), (1842, 1096591483), (3482, 580103823), (3727, 541969818), (3991, 506119146), (5223, 386735882), (7454, 270984909), (7982, 253059573), (10446, 193367941), (11181, 180656606), (11973, 168706382), (22362, 90328303), (22633, 89246742), (23946, 84353191), (45266, 44623371), (48451, 41689986), (51883, 38932242), (67899, 29748914), (96902, 20844993), (103766, 19466121), (135798, 14874457), (145353, 13896662), (155649, 12977414), (290706, 6948331), (294229, 6865134), (311298, 6488707), (534487, 3779178), (588458, 3432567), (629863, 3206922), (882687, 2288378), (1068974, 1889589), (1144189, 1765374), (1259726, 1603461)]