2720398394

素因数分解:

$2^1\times 7^1\times {\mathrm{6653}}^1\times {\mathrm{29207}}^1$

素因数の和:35869

約数の個数: 16

約数和(自身を含む): 4664400768

約数和(自身を除く): 1944002374

約数列:

[1, 2, 7, 14, 6653, 13306, 29207, 46571, 58414, 93142, 204449, 408898, 194314171, 388628342, 1360199197, 2720398394]

約数ペア:

[(1, 2720398394), (2, 1360199197), (7, 388628342), (14, 194314171), (6653, 408898), (13306, 204449), (29207, 93142), (46571, 58414)]