389634674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59233}}^1$

素因数の和:59282

約数の個数: 32

約数和(自身を含む): 716494464

約数和(自身を除く): 326859790

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 59233, 118466, 651563, 770029, 1303126, 1362359, 1540058, 2724718, 8470319, 14985949, 16940638, 17710667, 29971898, 35421334, 194817337, 389634674]

約数ペア:

[(1, 389634674), (2, 194817337), (11, 35421334), (13, 29971898), (22, 17710667), (23, 16940638), (26, 14985949), (46, 8470319), (143, 2724718), (253, 1540058), (286, 1362359), (299, 1303126), (506, 770029), (598, 651563), (3289, 118466), (6578, 59233)]