229558758

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{267551}}^1$

素因数の和:267580

約数の個数: 32

約数和(自身を含む): 539384832

約数和(自身を除く): 309826074

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 267551, 535102, 802653, 1605306, 2943061, 3478163, 5886122, 6956326, 8829183, 10434489, 17658366, 20868978, 38259793, 76519586, 114779379, 229558758]

約数ペア:

[(1, 229558758), (2, 114779379), (3, 76519586), (6, 38259793), (11, 20868978), (13, 17658366), (22, 10434489), (26, 8829183), (33, 6956326), (39, 5886122), (66, 3478163), (78, 2943061), (143, 1605306), (286, 802653), (429, 535102), (858, 267551)]