2549203626814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1\times {\mathrm{39901}}^1$

素因数の和:40693

約数の個数: 64

約数和(自身を含む): 4261357392768

約数和(自身を除く): 1712153765954

約数列:

[1, 2, 13, 26, 53, 71, 106, 142, 653, 689, 923, 1306, 1378, 1846, 3763, 7526, 8489, 16978, 34609, 39901, 46363, 48919, 69218, 79802, 92726, 97838, 449917, 518713, 602719, 899834, 1037426, 1205438, 2114753, 2457239, 2832971, 4229506, 4914478, 5665942, 26055353, 27491789, 31944107, 36828623, 52110706, 54983578, 63888214, 73657246, 150147463, 300294926, 338719589, 677439178, 1380933709, 1849930063, 1951917019, 2761867418, 3699860126, 3903834038, 17952138217, 24049090819, 35904276434, 48098181638, 98046293339, 196092586678, 1274601813407, 2549203626814]

約数ペア:

[(1, 2549203626814), (2, 1274601813407), (13, 196092586678), (26, 98046293339), (53, 48098181638), (71, 35904276434), (106, 24049090819), (142, 17952138217), (653, 3903834038), (689, 3699860126), (923, 2761867418), (1306, 1951917019), (1378, 1849930063), (1846, 1380933709), (3763, 677439178), (7526, 338719589), (8489, 300294926), (16978, 150147463), (34609, 73657246), (39901, 63888214), (46363, 54983578), (48919, 52110706), (69218, 36828623), (79802, 31944107), (92726, 27491789), (97838, 26055353), (449917, 5665942), (518713, 4914478), (602719, 4229506), (899834, 2832971), (1037426, 2457239), (1205438, 2114753)]