890713768

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{119591}}^1$

素因数の和:119630

約数の個数: 48

約数和(自身を含む): 2045023200

約数和(自身を除く): 1154309432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 119591, 239182, 478364, 837137, 956728, 1674274, 2272229, 3348548, 4544458, 5859959, 6697096, 9088916, 11719918, 15905603, 18177832, 23439836, 31811206, 46879672, 63622412, 111339221, 127244824, 222678442, 445356884, 890713768]

約数ペア:

[(1, 890713768), (2, 445356884), (4, 222678442), (7, 127244824), (8, 111339221), (14, 63622412), (19, 46879672), (28, 31811206), (38, 23439836), (49, 18177832), (56, 15905603), (76, 11719918), (98, 9088916), (133, 6697096), (152, 5859959), (196, 4544458), (266, 3348548), (392, 2272229), (532, 1674274), (931, 956728), (1064, 837137), (1862, 478364), (3724, 239182), (7448, 119591)]