1099948

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:417

約数の個数: 24

約数和(自身を含む): 2081520

約数和(自身を除く): 981572

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 353, 706, 779, 1412, 1558, 3116, 6707, 13414, 14473, 26828, 28946, 57892, 274987, 549974, 1099948]

約数ペア:

[(1, 1099948), (2, 549974), (4, 274987), (19, 57892), (38, 28946), (41, 26828), (76, 14473), (82, 13414), (164, 6707), (353, 3116), (706, 1558), (779, 1412)]