1008049328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{440581}}^1$

素因数の和:440613

約数の個数: 40

約数和(自身を含む): 2294551056

約数和(自身を除く): 1286501728

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 440581, 881162, 1762324, 3524648, 4846391, 5727553, 7049296, 9692782, 11455106, 19385564, 22910212, 38771128, 45820424, 63003083, 77542256, 91640848, 126006166, 252012332, 504024664, 1008049328]

約数ペア:

[(1, 1008049328), (2, 504024664), (4, 252012332), (8, 126006166), (11, 91640848), (13, 77542256), (16, 63003083), (22, 45820424), (26, 38771128), (44, 22910212), (52, 19385564), (88, 11455106), (104, 9692782), (143, 7049296), (176, 5727553), (208, 4846391), (286, 3524648), (572, 1762324), (1144, 881162), (2288, 440581)]