2578019074

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{208207}}^1$

素因数の和:208401

約数の個数: 16

約数和(自身を含む): 3987599616

約数和(自身を除く): 1409580542

約数列:

[1, 2, 41, 82, 151, 302, 6191, 12382, 208207, 416414, 8536487, 17072974, 31439257, 62878514, 1289009537, 2578019074]

約数ペア:

[(1, 2578019074), (2, 1289009537), (41, 62878514), (82, 31439257), (151, 17072974), (302, 8536487), (6191, 416414), (12382, 208207)]