2019648638

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{532327}}^1$

素因数の和:532607

約数の個数: 16

約数和(自身を含む): 3475037184

約数和(自身を除く): 1455388546

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 532327, 1064654, 3726289, 7452578, 144260617, 288521234, 1009824319, 2019648638]

約数ペア:

[(1, 2019648638), (2, 1009824319), (7, 288521234), (14, 144260617), (271, 7452578), (542, 3726289), (1897, 1064654), (3794, 532327)]