3187492

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 7096320

約数和(自身を除く): 3908828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 131, 154, 158, 262, 308, 316, 524, 553, 869, 917, 1106, 1441, 1738, 1834, 2212, 2882, 3476, 3668, 5764, 6083, 10087, 10349, 12166, 20174, 20698, 24332, 40348, 41396, 72443, 113839, 144886, 227678, 289772, 455356, 796873, 1593746, 3187492]

約数ペア:

[(1, 3187492), (2, 1593746), (4, 796873), (7, 455356), (11, 289772), (14, 227678), (22, 144886), (28, 113839), (44, 72443), (77, 41396), (79, 40348), (131, 24332), (154, 20698), (158, 20174), (262, 12166), (308, 10349), (316, 10087), (524, 6083), (553, 5764), (869, 3668), (917, 3476), (1106, 2882), (1441, 2212), (1738, 1834)]