328147534

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{26683}}^1$

素因数の和:26752

約数の個数: 32

約数和(自身を含む): 591744384

約数和(自身を除く): 263596850

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 26683, 53366, 293513, 346879, 587026, 693758, 1147369, 2294738, 3815669, 7631338, 12621059, 14915797, 25242118, 29831594, 164073767, 328147534]

約数ペア:

[(1, 328147534), (2, 164073767), (11, 29831594), (13, 25242118), (22, 14915797), (26, 12621059), (43, 7631338), (86, 3815669), (143, 2294738), (286, 1147369), (473, 693758), (559, 587026), (946, 346879), (1118, 293513), (6149, 53366), (12298, 26683)]