2012560313

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1\times {\mathrm{2687}}^1$

素因数の和:3284

約数の個数: 16

約数和(自身を含む): 2150400000

約数和(自身を除く): 137839687

約数列:

[1, 19, 79, 499, 1501, 2687, 9481, 39421, 51053, 212273, 748999, 1340813, 4033187, 25475447, 105924227, 2012560313]

約数ペア:

[(1, 2012560313), (19, 105924227), (79, 25475447), (499, 4033187), (1501, 1340813), (2687, 748999), (9481, 212273), (39421, 51053)]