2985128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 3062872

約数列:

[1, 2, 4, 8, 19, 38, 41, 76, 82, 152, 164, 328, 479, 779, 958, 1558, 1916, 3116, 3832, 6232, 9101, 18202, 19639, 36404, 39278, 72808, 78556, 157112, 373141, 746282, 1492564, 2985128]

約数ペア:

[(1, 2985128), (2, 1492564), (4, 746282), (8, 373141), (19, 157112), (38, 78556), (41, 72808), (76, 39278), (82, 36404), (152, 19639), (164, 18202), (328, 9101), (479, 6232), (779, 3832), (958, 3116), (1558, 1916)]