439192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 917280

約数和(自身を除く): 478088

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 103, 104, 164, 206, 328, 412, 533, 824, 1066, 1339, 2132, 2678, 4223, 4264, 5356, 8446, 10712, 16892, 33784, 54899, 109798, 219596, 439192]

約数ペア:

[(1, 439192), (2, 219596), (4, 109798), (8, 54899), (13, 33784), (26, 16892), (41, 10712), (52, 8446), (82, 5356), (103, 4264), (104, 4223), (164, 2678), (206, 2132), (328, 1339), (412, 1066), (533, 824)]