120802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 24

約数和(自身を含む): 221040

約数和(自身を除く): 100238

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 289, 323, 374, 418, 578, 646, 3179, 3553, 5491, 6358, 7106, 10982, 60401, 120802]

約数ペア:

[(1, 120802), (2, 60401), (11, 10982), (17, 7106), (19, 6358), (22, 5491), (34, 3553), (38, 3179), (187, 646), (209, 578), (289, 418), (323, 374)]