555412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1$

素因数の和:999

約数の個数: 24

約数和(自身を含む): 1143072

約数和(自身を除く): 587660

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 971, 1942, 3884, 10681, 12623, 21362, 25246, 42724, 50492, 138853, 277706, 555412]

約数ペア:

[(1, 555412), (2, 277706), (4, 138853), (11, 50492), (13, 42724), (22, 25246), (26, 21362), (44, 12623), (52, 10681), (143, 3884), (286, 1942), (572, 971)]