131831934

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1690153}}^1$

素因数の和:1690171

約数の個数: 16

約数和(自身を含む): 283945872

約数和(自身を除く): 152113938

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1690153, 3380306, 5070459, 10140918, 21971989, 43943978, 65915967, 131831934]

約数ペア:

[(1, 131831934), (2, 65915967), (3, 43943978), (6, 21971989), (13, 10140918), (26, 5070459), (39, 3380306), (78, 1690153)]