180828716

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{1033}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 320498640

約数和(自身を除く): 139669924

約数列:

[1, 2, 4, 107, 214, 409, 428, 818, 1033, 1636, 2066, 4132, 43763, 87526, 110531, 175052, 221062, 422497, 442124, 844994, 1689988, 45207179, 90414358, 180828716]

約数ペア:

[(1, 180828716), (2, 90414358), (4, 45207179), (107, 1689988), (214, 844994), (409, 442124), (428, 422497), (818, 221062), (1033, 175052), (1636, 110531), (2066, 87526), (4132, 43763)]