2447904

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 6586272

約数和(自身を除く): 4138368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 593, 688, 1032, 1186, 1376, 1779, 2064, 2372, 3558, 4128, 4744, 7116, 9488, 14232, 18976, 25499, 28464, 50998, 56928, 76497, 101996, 152994, 203992, 305988, 407984, 611976, 815968, 1223952, 2447904]

約数ペア:

[(1, 2447904), (2, 1223952), (3, 815968), (4, 611976), (6, 407984), (8, 305988), (12, 203992), (16, 152994), (24, 101996), (32, 76497), (43, 56928), (48, 50998), (86, 28464), (96, 25499), (129, 18976), (172, 14232), (258, 9488), (344, 7116), (516, 4744), (593, 4128), (688, 3558), (1032, 2372), (1186, 2064), (1376, 1779)]