1398571006

素因数分解:

$2^1\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{61933}}^1$

素因数の和:63555

約数の個数: 16

約数和(自身を含む): 2399075424

約数和(自身を除く): 1000504418

約数列:

[1, 2, 7, 14, 1613, 3226, 11291, 22582, 61933, 123866, 433531, 867062, 99897929, 199795858, 699285503, 1398571006]

約数ペア:

[(1, 1398571006), (2, 699285503), (7, 199795858), (14, 99897929), (1613, 867062), (3226, 433531), (11291, 123866), (22582, 61933)]