2080473798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1\times {\mathrm{997}}^1$

素因数の和:1909

約数の個数: 64

約数和(自身を含む): 4635574272

約数和(自身を除く): 2555100474

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 863, 997, 1209, 1726, 1994, 2418, 2589, 2991, 5178, 5982, 11219, 12961, 22438, 25922, 26753, 30907, 33657, 38883, 53506, 61814, 67314, 77766, 80259, 92721, 160518, 185442, 347789, 401791, 695578, 803582, 860411, 1043367, 1205373, 1720822, 2086734, 2410746, 2581233, 5162466, 11185343, 22370686, 26672741, 33556029, 53345482, 67112058, 80018223, 160036446, 346745633, 693491266, 1040236899, 2080473798]

約数ペア:

[(1, 2080473798), (2, 1040236899), (3, 693491266), (6, 346745633), (13, 160036446), (26, 80018223), (31, 67112058), (39, 53345482), (62, 33556029), (78, 26672741), (93, 22370686), (186, 11185343), (403, 5162466), (806, 2581233), (863, 2410746), (997, 2086734), (1209, 1720822), (1726, 1205373), (1994, 1043367), (2418, 860411), (2589, 803582), (2991, 695578), (5178, 401791), (5982, 347789), (11219, 185442), (12961, 160518), (22438, 92721), (25922, 80259), (26753, 77766), (30907, 67314), (33657, 61814), (38883, 53506)]