1168180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4493}}^1$

素因数の和:4515

約数の個数: 24

約数和(自身を含む): 2642472

約数和(自身を除く): 1474292

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4493, 8986, 17972, 22465, 44930, 58409, 89860, 116818, 233636, 292045, 584090, 1168180]

約数ペア:

[(1, 1168180), (2, 584090), (4, 292045), (5, 233636), (10, 116818), (13, 89860), (20, 58409), (26, 44930), (52, 22465), (65, 17972), (130, 8986), (260, 4493)]