1949203863

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{607}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 3016166400

約数和(自身を除く): 1066962537

約数列:

[1, 3, 9, 19, 57, 89, 171, 211, 267, 607, 633, 801, 1691, 1821, 1899, 4009, 5073, 5463, 11533, 12027, 15219, 18779, 34599, 36081, 54023, 56337, 103797, 128077, 162069, 169011, 356801, 384231, 486207, 1026437, 1070403, 1152693, 2433463, 3079311, 3211209, 7300389, 9237933, 11398853, 21901167, 34196559, 102589677, 216578207, 649734621, 1949203863]

約数ペア:

[(1, 1949203863), (3, 649734621), (9, 216578207), (19, 102589677), (57, 34196559), (89, 21901167), (171, 11398853), (211, 9237933), (267, 7300389), (607, 3211209), (633, 3079311), (801, 2433463), (1691, 1152693), (1821, 1070403), (1899, 1026437), (4009, 486207), (5073, 384231), (5463, 356801), (11533, 169011), (12027, 162069), (15219, 128077), (18779, 103797), (34599, 56337), (36081, 54023)]