274846

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:88

約数の個数: 24

約数和(自身を含む): 500472

約数和(自身を除く): 225626

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 961, 1922, 4433, 8866, 10571, 12493, 21142, 24986, 137423, 274846]

約数ペア:

[(1, 274846), (2, 137423), (11, 24986), (13, 21142), (22, 12493), (26, 10571), (31, 8866), (62, 4433), (143, 1922), (286, 961), (341, 806), (403, 682)]