262329842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{64901}}^1$

素因数の和:64993

約数の個数: 16

約数和(自身を含む): 411219072

約数和(自身を除く): 148889230

約数列:

[1, 2, 43, 47, 86, 94, 2021, 4042, 64901, 129802, 2790743, 3050347, 5581486, 6100694, 131164921, 262329842]

約数ペア:

[(1, 262329842), (2, 131164921), (43, 6100694), (47, 5581486), (86, 3050347), (94, 2790743), (2021, 129802), (4042, 64901)]