120509246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421361}}^1$

素因数の和:421387

約数の個数: 16

約数和(自身を含む): 212366448

約数和(自身を除く): 91857202

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 421361, 842722, 4634971, 5477693, 9269942, 10955386, 60254623, 120509246]

約数ペア:

[(1, 120509246), (2, 60254623), (11, 10955386), (13, 9269942), (22, 5477693), (26, 4634971), (143, 842722), (286, 421361)]