664261672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4884277}}^1$

素因数の和:4884300

約数の個数: 16

約数和(自身を含む): 1318755060

約数和(自身を除く): 654493388

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4884277, 9768554, 19537108, 39074216, 83032709, 166065418, 332130836, 664261672]

約数ペア:

[(1, 664261672), (2, 332130836), (4, 166065418), (8, 83032709), (17, 39074216), (34, 19537108), (68, 9768554), (136, 4884277)]