2019596163

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 3111696000

約数和(自身を除く): 1092099837

約数列:

[1, 3, 13, 29, 39, 41, 87, 97, 123, 291, 377, 449, 533, 1131, 1189, 1261, 1347, 1599, 2813, 3567, 3783, 3977, 5837, 8439, 11931, 13021, 15457, 17511, 18409, 36569, 39063, 43553, 46371, 51701, 55227, 109707, 115333, 130659, 155103, 169273, 239317, 345999, 507819, 533861, 566189, 717951, 1263037, 1499329, 1601583, 1698567, 1785673, 3789111, 4497987, 5357019, 6940193, 16419481, 20820579, 23213749, 49258443, 51784517, 69641247, 155353551, 673198721, 2019596163]

約数ペア:

[(1, 2019596163), (3, 673198721), (13, 155353551), (29, 69641247), (39, 51784517), (41, 49258443), (87, 23213749), (97, 20820579), (123, 16419481), (291, 6940193), (377, 5357019), (449, 4497987), (533, 3789111), (1131, 1785673), (1189, 1698567), (1261, 1601583), (1347, 1499329), (1599, 1263037), (2813, 717951), (3567, 566189), (3783, 533861), (3977, 507819), (5837, 345999), (8439, 239317), (11931, 169273), (13021, 155103), (15457, 130659), (17511, 115333), (18409, 109707), (36569, 55227), (39063, 51701), (43553, 46371)]