1491202082

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{18301}}^1$

素因数の和:18745

約数の個数: 16

約数和(自身を含む): 2261248704

約数和(自身を除く): 770046622

約数列:

[1, 2, 131, 262, 311, 622, 18301, 36602, 40741, 81482, 2397431, 4794862, 5691611, 11383222, 745601041, 1491202082]

約数ペア:

[(1, 1491202082), (2, 745601041), (131, 11383222), (262, 5691611), (311, 4794862), (622, 2397431), (18301, 81482), (36602, 40741)]