2011686765

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{88993}}^1$

素因数の和:89149

約数の個数: 32

約数和(自身を含む): 3536977536

約数和(自身を除く): 1525290771

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 1507, 2055, 4521, 7535, 22605, 88993, 266979, 444965, 978923, 1334895, 2936769, 4894615, 12192041, 14683845, 36576123, 60960205, 134112451, 182880615, 402337353, 670562255, 2011686765]

約数ペア:

[(1, 2011686765), (3, 670562255), (5, 402337353), (11, 182880615), (15, 134112451), (33, 60960205), (55, 36576123), (137, 14683845), (165, 12192041), (411, 4894615), (685, 2936769), (1507, 1334895), (2055, 978923), (4521, 444965), (7535, 266979), (22605, 88993)]