2994011716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1\times {\mathrm{1973}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 5664274560

約数和(自身を除く): 2670262844

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 487, 779, 974, 1558, 1948, 1973, 3116, 3946, 7892, 9253, 18506, 19967, 37012, 37487, 39934, 74974, 79868, 80893, 149948, 161786, 323572, 379373, 758746, 960851, 1517492, 1536967, 1921702, 3073934, 3843404, 6147868, 18256169, 36512338, 39394891, 73024676, 78789782, 157579564, 748502929, 1497005858, 2994011716]

約数ペア:

[(1, 2994011716), (2, 1497005858), (4, 748502929), (19, 157579564), (38, 78789782), (41, 73024676), (76, 39394891), (82, 36512338), (164, 18256169), (487, 6147868), (779, 3843404), (974, 3073934), (1558, 1921702), (1948, 1536967), (1973, 1517492), (3116, 960851), (3946, 758746), (7892, 379373), (9253, 323572), (18506, 161786), (19967, 149948), (37012, 80893), (37487, 79868), (39934, 74974)]