1964272

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:720

約数の個数: 20

約数和(自身を含む): 3827880

約数和(自身を除く): 1863608

約数列:

[1, 2, 4, 8, 16, 293, 419, 586, 838, 1172, 1676, 2344, 3352, 4688, 6704, 122767, 245534, 491068, 982136, 1964272]

約数ペア:

[(1, 1964272), (2, 982136), (4, 491068), (8, 245534), (16, 122767), (293, 6704), (419, 4688), (586, 3352), (838, 2344), (1172, 1676)]