2012140543

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1\times {\mathrm{7577}}^1$

素因数の和:8286

約数の個数: 16

約数和(自身を含む): 2342511360

約数和(自身を除く): 330370817

約数列:

[1, 7, 59, 413, 643, 4501, 7577, 37937, 53039, 265559, 447043, 3129301, 4872011, 34104077, 287448649, 2012140543]

約数ペア:

[(1, 2012140543), (7, 287448649), (59, 34104077), (413, 4872011), (643, 3129301), (4501, 447043), (7577, 265559), (37937, 53039)]