4168121470

素因数分解:

$2^1\times 5^1\times {\mathrm{104021}}^1\times {\mathrm{4007}}^1$

素因数の和:108035

約数の個数: 16

約数和(自身を含む): 7504563168

約数和(自身を除く): 3336441698

約数列:

[1, 2, 5, 10, 4007, 8014, 20035, 40070, 104021, 208042, 520105, 1040210, 416812147, 833624294, 2084060735, 4168121470]

約数ペア:

[(1, 4168121470), (2, 2084060735), (5, 833624294), (10, 416812147), (4007, 1040210), (8014, 520105), (20035, 208042), (40070, 104021)]