2390752

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 5800032

約数和(自身を除く): 3409280

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 821, 1456, 1642, 2912, 3284, 5747, 6568, 10673, 11494, 13136, 21346, 22988, 26272, 42692, 45976, 74711, 85384, 91952, 149422, 170768, 183904, 298844, 341536, 597688, 1195376, 2390752]

約数ペア:

[(1, 2390752), (2, 1195376), (4, 597688), (7, 341536), (8, 298844), (13, 183904), (14, 170768), (16, 149422), (26, 91952), (28, 85384), (32, 74711), (52, 45976), (56, 42692), (91, 26272), (104, 22988), (112, 21346), (182, 13136), (208, 11494), (224, 10673), (364, 6568), (416, 5747), (728, 3284), (821, 2912), (1456, 1642)]