2018806205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{88993}}^1$

素因数の和:89360

約数の個数: 16

約数和(自身を含む): 2616423600

約数和(自身を除く): 597617395

約数列:

[1, 5, 13, 65, 349, 1745, 4537, 22685, 88993, 444965, 1156909, 5784545, 31058557, 155292785, 403761241, 2018806205]

約数ペア:

[(1, 2018806205), (5, 403761241), (13, 155292785), (65, 31058557), (349, 5784545), (1745, 1156909), (4537, 444965), (22685, 88993)]