2012311246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1319}}^1\times {\mathrm{2237}}^1$

素因数の和:3600

約数の個数: 32

約数和(自身を含む): 3403192320

約数和(自身を除く): 1390881074

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 1319, 2237, 2638, 4474, 14509, 24607, 29018, 40889, 49214, 69347, 81778, 138694, 449779, 762817, 899558, 1525634, 2950603, 5901206, 32456633, 64913266, 91468693, 182937386, 1006155623, 2012311246]

約数ペア:

[(1, 2012311246), (2, 1006155623), (11, 182937386), (22, 91468693), (31, 64913266), (62, 32456633), (341, 5901206), (682, 2950603), (1319, 1525634), (2237, 899558), (2638, 762817), (4474, 449779), (14509, 138694), (24607, 81778), (29018, 69347), (40889, 49214)]