131411236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{129853}}^1$

素因数の和:129891

約数の個数: 24

約数和(自身を含む): 261785664

約数和(自身を除く): 130374428

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 129853, 259706, 519412, 1428383, 2856766, 2986619, 5713532, 5973238, 11946476, 32852809, 65705618, 131411236]

約数ペア:

[(1, 131411236), (2, 65705618), (4, 32852809), (11, 11946476), (22, 5973238), (23, 5713532), (44, 2986619), (46, 2856766), (92, 1428383), (253, 519412), (506, 259706), (1012, 129853)]