2108314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 3437280

約数和(自身を除く): 1328966

約数列:

[1, 2, 13, 26, 131, 262, 619, 1238, 1703, 3406, 8047, 16094, 81089, 162178, 1054157, 2108314]

約数ペア:

[(1, 2108314), (2, 1054157), (13, 162178), (26, 81089), (131, 16094), (262, 8047), (619, 3406), (1238, 1703)]