2078546584

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{41117}}^1$

素因数の和:41283

約数の個数: 32

約数和(自身を含む): 3996669600

約数和(自身を除く): 1918123016

約数列:

[1, 2, 4, 8, 71, 89, 142, 178, 284, 356, 568, 712, 6319, 12638, 25276, 41117, 50552, 82234, 164468, 328936, 2919307, 3659413, 5838614, 7318826, 11677228, 14637652, 23354456, 29275304, 259818323, 519636646, 1039273292, 2078546584]

約数ペア:

[(1, 2078546584), (2, 1039273292), (4, 519636646), (8, 259818323), (71, 29275304), (89, 23354456), (142, 14637652), (178, 11677228), (284, 7318826), (356, 5838614), (568, 3659413), (712, 2919307), (6319, 328936), (12638, 164468), (25276, 82234), (41117, 50552)]