571980244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{8707}}^1$

素因数の和:10215

約数の個数: 24

約数和(自身を含む): 1092819168

約数和(自身を除く): 520838924

約数列:

[1, 2, 4, 11, 22, 44, 1493, 2986, 5972, 8707, 16423, 17414, 32846, 34828, 65692, 95777, 191554, 383108, 12999551, 25999102, 51998204, 142995061, 285990122, 571980244]

約数ペア:

[(1, 571980244), (2, 285990122), (4, 142995061), (11, 51998204), (22, 25999102), (44, 12999551), (1493, 383108), (2986, 191554), (5972, 95777), (8707, 65692), (16423, 34828), (17414, 32846)]