1048208

素因数分解:

$2^4\times 7^3\times {\mathrm{191}}^1$

素因数の和:220

約数の個数: 40

約数和(自身を含む): 2380800

約数和(自身を除く): 1332592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 191, 196, 343, 382, 392, 686, 764, 784, 1337, 1372, 1528, 2674, 2744, 3056, 5348, 5488, 9359, 10696, 18718, 21392, 37436, 65513, 74872, 131026, 149744, 262052, 524104, 1048208]

約数ペア:

[(1, 1048208), (2, 524104), (4, 262052), (7, 149744), (8, 131026), (14, 74872), (16, 65513), (28, 37436), (49, 21392), (56, 18718), (98, 10696), (112, 9359), (191, 5488), (196, 5348), (343, 3056), (382, 2744), (392, 2674), (686, 1528), (764, 1372), (784, 1337)]