40988804956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2580509}}^1$

素因数の和:2580562

約数の個数: 36

約数和(自身を含む): 82586642040

約数和(自身を除く): 41597837084

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 361, 418, 722, 836, 1444, 3971, 7942, 15884, 2580509, 5161018, 10322036, 28385599, 49029671, 56771198, 98059342, 113542396, 196118684, 539326381, 931563749, 1078652762, 1863127498, 2157305524, 3726254996, 10247201239, 20494402478, 40988804956]

約数ペア:

[(1, 40988804956), (2, 20494402478), (4, 10247201239), (11, 3726254996), (19, 2157305524), (22, 1863127498), (38, 1078652762), (44, 931563749), (76, 539326381), (209, 196118684), (361, 113542396), (418, 98059342), (722, 56771198), (836, 49029671), (1444, 28385599), (3971, 10322036), (7942, 5161018), (15884, 2580509)]