282780212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11497}}^1$

素因数の和:11568

約数の個数: 48

約数和(自身を含む): 594952512

約数和(自身を除く): 312172300

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 6149, 11497, 12298, 22994, 24596, 45988, 126467, 149461, 252934, 298922, 494371, 505868, 597844, 988742, 1644071, 1977484, 3288142, 5438081, 6426823, 6576284, 10876162, 12853646, 21752324, 25707292, 70695053, 141390106, 282780212]

約数ペア:

[(1, 282780212), (2, 141390106), (4, 70695053), (11, 25707292), (13, 21752324), (22, 12853646), (26, 10876162), (43, 6576284), (44, 6426823), (52, 5438081), (86, 3288142), (143, 1977484), (172, 1644071), (286, 988742), (473, 597844), (559, 505868), (572, 494371), (946, 298922), (1118, 252934), (1892, 149461), (2236, 126467), (6149, 45988), (11497, 24596), (12298, 22994)]