2057704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{349}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 4284000

約数和(自身を除く): 2226296

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 349, 536, 698, 737, 1396, 1474, 2792, 2948, 3839, 5896, 7678, 15356, 23383, 30712, 46766, 93532, 187064, 257213, 514426, 1028852, 2057704]

約数ペア:

[(1, 2057704), (2, 1028852), (4, 514426), (8, 257213), (11, 187064), (22, 93532), (44, 46766), (67, 30712), (88, 23383), (134, 15356), (268, 7678), (349, 5896), (536, 3839), (698, 2948), (737, 2792), (1396, 1474)]