406351569388

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{3001}}^1\times {\mathrm{80407}}^1$

素因数の和:83833

約数の個数: 24

約数和(自身を含む): 713050746464

約数和(自身を除く): 306699177076

約数列:

[1, 2, 4, 421, 842, 1684, 3001, 6002, 12004, 80407, 160814, 321628, 1263421, 2526842, 5053684, 33851347, 67702694, 135405388, 241301407, 482602814, 965205628, 101587892347, 203175784694, 406351569388]

約数ペア:

[(1, 406351569388), (2, 203175784694), (4, 101587892347), (421, 965205628), (842, 482602814), (1684, 241301407), (3001, 135405388), (6002, 67702694), (12004, 33851347), (80407, 5053684), (160814, 2526842), (321628, 1263421)]