1499008

素因数分解:

$2^7\times 7^2\times {\mathrm{239}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 3488400

約数和(自身を除く): 1989392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 239, 392, 448, 478, 784, 896, 956, 1568, 1673, 1912, 3136, 3346, 3824, 6272, 6692, 7648, 11711, 13384, 15296, 23422, 26768, 30592, 46844, 53536, 93688, 107072, 187376, 214144, 374752, 749504, 1499008]

約数ペア:

[(1, 1499008), (2, 749504), (4, 374752), (7, 214144), (8, 187376), (14, 107072), (16, 93688), (28, 53536), (32, 46844), (49, 30592), (56, 26768), (64, 23422), (98, 15296), (112, 13384), (128, 11711), (196, 7648), (224, 6692), (239, 6272), (392, 3824), (448, 3346), (478, 3136), (784, 1912), (896, 1673), (956, 1568)]