139747192

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1343723}}^1$

素因数の和:1343742

約数の個数: 16

約数和(自身を含む): 282182040

約数和(自身を除く): 142434848

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1343723, 2687446, 5374892, 10749784, 17468399, 34936798, 69873596, 139747192]

約数ペア:

[(1, 139747192), (2, 69873596), (4, 34936798), (8, 17468399), (13, 10749784), (26, 5374892), (52, 2687446), (104, 1343723)]