147530812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257921}}^1$

素因数の和:257949

約数の個数: 24

約数和(自身を含む): 303316272

約数和(自身を除く): 155785460

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 257921, 515842, 1031684, 2837131, 3352973, 5674262, 6705946, 11348524, 13411892, 36882703, 73765406, 147530812]

約数ペア:

[(1, 147530812), (2, 73765406), (4, 36882703), (11, 13411892), (13, 11348524), (22, 6705946), (26, 5674262), (44, 3352973), (52, 2837131), (143, 1031684), (286, 515842), (572, 257921)]