341377808

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{520393}}^1$

素因数の和:520442

約数の個数: 20

約数和(自身を含む): 677552988

約数和(自身を除く): 336175180

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 520393, 1040786, 2081572, 4163144, 8326288, 21336113, 42672226, 85344452, 170688904, 341377808]

約数ペア:

[(1, 341377808), (2, 170688904), (4, 85344452), (8, 42672226), (16, 21336113), (41, 8326288), (82, 4163144), (164, 2081572), (328, 1040786), (656, 520393)]