1973842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{853}}^1$

素因数の和:957

約数の個数: 16

約数和(自身を含む): 3228120

約数和(自身を除く): 1254278

約数列:

[1, 2, 13, 26, 89, 178, 853, 1157, 1706, 2314, 11089, 22178, 75917, 151834, 986921, 1973842]

約数ペア:

[(1, 1973842), (2, 986921), (13, 151834), (26, 75917), (89, 22178), (178, 11089), (853, 2314), (1157, 1706)]