479908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 987840

約数和(自身を除く): 507932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 839, 1678, 3356, 9229, 10907, 18458, 21814, 36916, 43628, 119977, 239954, 479908]

約数ペア:

[(1, 479908), (2, 239954), (4, 119977), (11, 43628), (13, 36916), (22, 21814), (26, 18458), (44, 10907), (52, 9229), (143, 3356), (286, 1678), (572, 839)]