2011197826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{36877}}^1$

素因数の和:36994

約数の個数: 32

約数和(自身を含む): 3430539072

約数和(自身を除く): 1419341246

約数列:

[1, 2, 11, 22, 37, 67, 74, 134, 407, 737, 814, 1474, 2479, 4958, 27269, 36877, 54538, 73754, 405647, 811294, 1364449, 2470759, 2728898, 4941518, 15008939, 27178349, 30017878, 54356698, 91418083, 182836166, 1005598913, 2011197826]

約数ペア:

[(1, 2011197826), (2, 1005598913), (11, 182836166), (22, 91418083), (37, 54356698), (67, 30017878), (74, 27178349), (134, 15008939), (407, 4941518), (737, 2728898), (814, 2470759), (1474, 1364449), (2479, 811294), (4958, 405647), (27269, 73754), (36877, 54538)]