2910206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{647}}^1$

素因数の和:835

約数の個数: 16

約数和(自身を含む): 4735584

約数和(自身を除く): 1825378

約数列:

[1, 2, 13, 26, 173, 346, 647, 1294, 2249, 4498, 8411, 16822, 111931, 223862, 1455103, 2910206]

約数ペア:

[(1, 2910206), (2, 1455103), (13, 223862), (26, 111931), (173, 16822), (346, 8411), (647, 4498), (1294, 2249)]