2893449944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{161971}}^1$

素因数の和:162024

約数の個数: 64

約数和(自身を含む): 6997190400

約数和(自身を除く): 4103740456

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2552, 4466, 8932, 17864, 161971, 323942, 647884, 1133797, 1295768, 1781681, 2267594, 3563362, 4535188, 4697159, 7126724, 9070376, 9394318, 12471767, 14253448, 18788636, 24943534, 32880113, 37577272, 49887068, 51668749, 65760226, 99774136, 103337498, 131520452, 206674996, 263040904, 361681243, 413349992, 723362486, 1446724972, 2893449944]

約数ペア:

[(1, 2893449944), (2, 1446724972), (4, 723362486), (7, 413349992), (8, 361681243), (11, 263040904), (14, 206674996), (22, 131520452), (28, 103337498), (29, 99774136), (44, 65760226), (56, 51668749), (58, 49887068), (77, 37577272), (88, 32880113), (116, 24943534), (154, 18788636), (203, 14253448), (232, 12471767), (308, 9394318), (319, 9070376), (406, 7126724), (616, 4697159), (638, 4535188), (812, 3563362), (1276, 2267594), (1624, 1781681), (2233, 1295768), (2552, 1133797), (4466, 647884), (8932, 323942), (17864, 161971)]