254916311

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3491}}^1$

素因数の和:3682

約数の個数: 16

約数和(自身を含む): 283354848

約数和(自身を除く): 28438537

約数列:

[1, 13, 41, 137, 533, 1781, 3491, 5617, 45383, 73021, 143131, 478267, 1860703, 6217471, 19608947, 254916311]

約数ペア:

[(1, 254916311), (13, 19608947), (41, 6217471), (137, 1860703), (533, 478267), (1781, 143131), (3491, 73021), (5617, 45383)]