180465196

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{413911}}^1$

素因数の和:414024

約数の個数: 12

約数和(自身を含む): 318712240

約数和(自身を除く): 138247044

約数列:

[1, 2, 4, 109, 218, 436, 413911, 827822, 1655644, 45116299, 90232598, 180465196]

約数ペア:

[(1, 180465196), (2, 90232598), (4, 45116299), (109, 1655644), (218, 827822), (436, 413911)]