2016121465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{3541}}^1\times {\mathrm{4951}}^1$

素因数の和:8520

約数の個数: 16

約数和(自身を含む): 2525757696

約数和(自身を除く): 509636231

約数列:

[1, 5, 23, 115, 3541, 4951, 17705, 24755, 81443, 113873, 407215, 569365, 17531491, 87657455, 403224293, 2016121465]

約数ペア:

[(1, 2016121465), (5, 403224293), (23, 87657455), (115, 17531491), (3541, 569365), (4951, 407215), (17705, 113873), (24755, 81443)]