8410090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64693}}^1$

素因数の和:64713

約数の個数: 16

約数和(自身を含む): 16302888

約数和(自身を除く): 7892798

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 64693, 129386, 323465, 646930, 841009, 1682018, 4205045, 8410090]

約数ペア:

[(1, 8410090), (2, 4205045), (5, 1682018), (10, 841009), (13, 646930), (26, 323465), (65, 129386), (130, 64693)]