2017802105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{72937}}^1$

素因数の和:73456

約数の個数: 16

約数和(自身を含む): 2646774144

約数和(自身を除く): 628972039

約数列:

[1, 5, 11, 55, 503, 2515, 5533, 27665, 72937, 364685, 802307, 4011535, 36687311, 183436555, 403560421, 2017802105]

約数ペア:

[(1, 2017802105), (5, 403560421), (11, 183436555), (55, 36687311), (503, 4011535), (2515, 802307), (5533, 364685), (27665, 72937)]