1994686616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19179679}}^1$

素因数の和:19179698

約数の個数: 16

約数和(自身を含む): 4027732800

約数和(自身を除く): 2033046184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19179679, 38359358, 76718716, 153437432, 249335827, 498671654, 997343308, 1994686616]

約数ペア:

[(1, 1994686616), (2, 997343308), (4, 498671654), (8, 249335827), (13, 153437432), (26, 76718716), (52, 38359358), (104, 19179679)]