2015018733

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1619}}^1$

素因数の和:1786

約数の個数: 64

約数和(自身を含む): 3413975040

約数和(自身を除く): 1398956307

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 97, 141, 273, 291, 329, 611, 679, 987, 1261, 1619, 1833, 2037, 3783, 4277, 4559, 4857, 8827, 11333, 12831, 13677, 21047, 26481, 31913, 33999, 59267, 63141, 76093, 95739, 147329, 157043, 177801, 228279, 414869, 441987, 471129, 532651, 989209, 1099301, 1244607, 1597953, 2041559, 2967627, 3297903, 6124677, 6924463, 7381021, 14290913, 20773389, 22143063, 42872739, 51667147, 95953273, 155001441, 287859819, 671672911, 2015018733]

約数ペア:

[(1, 2015018733), (3, 671672911), (7, 287859819), (13, 155001441), (21, 95953273), (39, 51667147), (47, 42872739), (91, 22143063), (97, 20773389), (141, 14290913), (273, 7381021), (291, 6924463), (329, 6124677), (611, 3297903), (679, 2967627), (987, 2041559), (1261, 1597953), (1619, 1244607), (1833, 1099301), (2037, 989209), (3783, 532651), (4277, 471129), (4559, 441987), (4857, 414869), (8827, 228279), (11333, 177801), (12831, 157043), (13677, 147329), (21047, 95739), (26481, 76093), (31913, 63141), (33999, 59267)]