73904090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{568493}}^1$

素因数の和:568513

約数の個数: 16

約数和(自身を含む): 143260488

約数和(自身を除く): 69356398

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 568493, 1136986, 2842465, 5684930, 7390409, 14780818, 36952045, 73904090]

約数ペア:

[(1, 73904090), (2, 36952045), (5, 14780818), (10, 7390409), (13, 5684930), (26, 2842465), (65, 1136986), (130, 568493)]