131016834

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{559901}}^1$

素因数の和:559922

約数の個数: 24

約数和(自身を含む): 305706492

約数和(自身を除く): 174689658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 559901, 1119802, 1679703, 3359406, 5039109, 7278713, 10078218, 14557426, 21836139, 43672278, 65508417, 131016834]

約数ペア:

[(1, 131016834), (2, 65508417), (3, 43672278), (6, 21836139), (9, 14557426), (13, 10078218), (18, 7278713), (26, 5039109), (39, 3359406), (78, 1679703), (117, 1119802), (234, 559901)]