2081567136

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1971181}}^1$

素因数の和:1971205

約数の個数: 48

約数和(自身を含む): 5960854368

約数和(自身を除く): 3879287232

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 1971181, 3942362, 5913543, 7884724, 11827086, 15769448, 21682991, 23654172, 31538896, 43365982, 47308344, 63077792, 65048973, 86731964, 94616688, 130097946, 173463928, 189233376, 260195892, 346927856, 520391784, 693855712, 1040783568, 2081567136]

約数ペア:

[(1, 2081567136), (2, 1040783568), (3, 693855712), (4, 520391784), (6, 346927856), (8, 260195892), (11, 189233376), (12, 173463928), (16, 130097946), (22, 94616688), (24, 86731964), (32, 65048973), (33, 63077792), (44, 47308344), (48, 43365982), (66, 31538896), (88, 23654172), (96, 21682991), (132, 15769448), (176, 11827086), (264, 7884724), (352, 5913543), (528, 3942362), (1056, 1971181)]