2271646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2131}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 3760848

約数和(自身を除く): 1489202

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 2131, 4262, 27703, 55406, 87371, 174742, 1135823, 2271646]

約数ペア:

[(1, 2271646), (2, 1135823), (13, 174742), (26, 87371), (41, 55406), (82, 27703), (533, 4262), (1066, 2131)]