2017495844

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1045

約数の個数: 96

約数和(自身を含む): 4480202496

約数和(自身を除く): 2462706652

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 157, 172, 182, 301, 314, 364, 559, 602, 628, 821, 1099, 1118, 1204, 1642, 2041, 2198, 2236, 3284, 3913, 4082, 4396, 5747, 6751, 7826, 8164, 10673, 11494, 13502, 14287, 15652, 21346, 22988, 27004, 28574, 35303, 42692, 47257, 57148, 70606, 74711, 87763, 94514, 128897, 141212, 149422, 175526, 189028, 247121, 257794, 298844, 351052, 458939, 494242, 515588, 614341, 902279, 917878, 988484, 1228682, 1675661, 1804558, 1835756, 2457364, 3212573, 3351322, 3609116, 5542571, 6425146, 6702644, 11085142, 11729627, 12850292, 22170284, 23459254, 38797997, 46918508, 72053423, 77595994, 144106846, 155191988, 288213692, 504373961, 1008747922, 2017495844]

約数ペア:

[(1, 2017495844), (2, 1008747922), (4, 504373961), (7, 288213692), (13, 155191988), (14, 144106846), (26, 77595994), (28, 72053423), (43, 46918508), (52, 38797997), (86, 23459254), (91, 22170284), (157, 12850292), (172, 11729627), (182, 11085142), (301, 6702644), (314, 6425146), (364, 5542571), (559, 3609116), (602, 3351322), (628, 3212573), (821, 2457364), (1099, 1835756), (1118, 1804558), (1204, 1675661), (1642, 1228682), (2041, 988484), (2198, 917878), (2236, 902279), (3284, 614341), (3913, 515588), (4082, 494242), (4396, 458939), (5747, 351052), (6751, 298844), (7826, 257794), (8164, 247121), (10673, 189028), (11494, 175526), (13502, 149422), (14287, 141212), (15652, 128897), (21346, 94514), (22988, 87763), (27004, 74711), (28574, 70606), (35303, 57148), (42692, 47257)]