3997078

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2803}}^1$

素因数の和:2859

約数の個数: 16

約数和(自身を含む): 6460416

約数和(自身を除く): 2463338

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 2803, 5606, 64469, 86893, 128938, 173786, 1998539, 3997078]

約数ペア:

[(1, 3997078), (2, 1998539), (23, 173786), (31, 128938), (46, 86893), (62, 64469), (713, 5606), (1426, 2803)]