3621808

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4271}}^1$

素因数の和:4332

約数の個数: 20

約数和(自身を含む): 7151328

約数和(自身を除く): 3529520

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4271, 8542, 17084, 34168, 68336, 226363, 452726, 905452, 1810904, 3621808]

約数ペア:

[(1, 3621808), (2, 1810904), (4, 905452), (8, 452726), (16, 226363), (53, 68336), (106, 34168), (212, 17084), (424, 8542), (848, 4271)]