2013385605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{7817}}^1$

素因数の和:8066

約数の個数: 64

約数和(自身を含む): 4034838528

約数和(自身を除く): 2021452923

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 223, 231, 385, 669, 1115, 1155, 1561, 2453, 3345, 4683, 7359, 7805, 7817, 12265, 17171, 23415, 23451, 36795, 39085, 51513, 54719, 85855, 85987, 117255, 164157, 257565, 257961, 273595, 429935, 601909, 820785, 1289805, 1743191, 1805727, 3009545, 5229573, 8715955, 9028635, 12202337, 19175101, 26147865, 36607011, 57525303, 61011685, 95875505, 134225707, 183035055, 287626515, 402677121, 671128535, 2013385605]

約数ペア:

[(1, 2013385605), (3, 671128535), (5, 402677121), (7, 287626515), (11, 183035055), (15, 134225707), (21, 95875505), (33, 61011685), (35, 57525303), (55, 36607011), (77, 26147865), (105, 19175101), (165, 12202337), (223, 9028635), (231, 8715955), (385, 5229573), (669, 3009545), (1115, 1805727), (1155, 1743191), (1561, 1289805), (2453, 820785), (3345, 601909), (4683, 429935), (7359, 273595), (7805, 257961), (7817, 257565), (12265, 164157), (17171, 117255), (23415, 85987), (23451, 85855), (36795, 54719), (39085, 51513)]