4431206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1$

素因数の和:1447

約数の個数: 16

約数和(自身を含む): 7218288

約数和(自身を除く): 2787082

約数列:

[1, 2, 13, 26, 131, 262, 1301, 1703, 2602, 3406, 16913, 33826, 170431, 340862, 2215603, 4431206]

約数ペア:

[(1, 4431206), (2, 2215603), (13, 340862), (26, 170431), (131, 33826), (262, 16913), (1301, 3406), (1703, 2602)]