238164014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{929}}^1$

素因数の和:1256

約数の個数: 32

約数和(自身を含む): 400688640

約数和(自身を除く): 162524626

約数列:

[1, 2, 11, 22, 43, 86, 271, 473, 542, 929, 946, 1858, 2981, 5962, 10219, 11653, 20438, 23306, 39947, 79894, 128183, 251759, 256366, 439417, 503518, 878834, 2769349, 5538698, 10825637, 21651274, 119082007, 238164014]

約数ペア:

[(1, 238164014), (2, 119082007), (11, 21651274), (22, 10825637), (43, 5538698), (86, 2769349), (271, 878834), (473, 503518), (542, 439417), (929, 256366), (946, 251759), (1858, 128183), (2981, 79894), (5962, 39947), (10219, 23306), (11653, 20438)]