480172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1559}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 1048320

約数和(自身を除く): 568148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1559, 3118, 6236, 10913, 17149, 21826, 34298, 43652, 68596, 120043, 240086, 480172]

約数ペア:

[(1, 480172), (2, 240086), (4, 120043), (7, 68596), (11, 43652), (14, 34298), (22, 21826), (28, 17149), (44, 10913), (77, 6236), (154, 3118), (308, 1559)]