1639367054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{496477}}^1$

素因数の和:496619

約数の個数: 16

約数和(自身を含む): 2669065728

約数和(自身を除く): 1029698674

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 496477, 992954, 6454201, 12908402, 63052579, 126105158, 819683527, 1639367054]

約数ペア:

[(1, 1639367054), (2, 819683527), (13, 126105158), (26, 63052579), (127, 12908402), (254, 6454201), (1651, 992954), (3302, 496477)]