2100896

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 4826304

約数和(自身を除く): 2725408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 113, 166, 224, 226, 332, 452, 581, 664, 791, 904, 1162, 1328, 1582, 1808, 2324, 2656, 3164, 3616, 4648, 6328, 9296, 9379, 12656, 18592, 18758, 25312, 37516, 65653, 75032, 131306, 150064, 262612, 300128, 525224, 1050448, 2100896]

約数ペア:

[(1, 2100896), (2, 1050448), (4, 525224), (7, 300128), (8, 262612), (14, 150064), (16, 131306), (28, 75032), (32, 65653), (56, 37516), (83, 25312), (112, 18758), (113, 18592), (166, 12656), (224, 9379), (226, 9296), (332, 6328), (452, 4648), (581, 3616), (664, 3164), (791, 2656), (904, 2324), (1162, 1808), (1328, 1582)]