2043408238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1\times {\mathrm{41143}}^1$

素因数の和:42471

約数の個数: 16

約数和(自身を含む): 3228981120

約数和(自身を除く): 1185572882

約数列:

[1, 2, 19, 38, 1307, 2614, 24833, 41143, 49666, 82286, 781717, 1563434, 53773901, 107547802, 1021704119, 2043408238]

約数ペア:

[(1, 2043408238), (2, 1021704119), (19, 107547802), (38, 53773901), (1307, 1563434), (2614, 781717), (24833, 82286), (41143, 49666)]