145494544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{699493}}^1$

素因数の和:699514

約数の個数: 20

約数和(自身を含む): 303580396

約数和(自身を除く): 158085852

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 699493, 1398986, 2797972, 5595944, 9093409, 11191888, 18186818, 36373636, 72747272, 145494544]

約数ペア:

[(1, 145494544), (2, 72747272), (4, 36373636), (8, 18186818), (13, 11191888), (16, 9093409), (26, 5595944), (52, 2797972), (104, 1398986), (208, 699493)]