126150544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{606493}}^1$

素因数の和:606514

約数の個数: 20

約数和(自身を含む): 263218396

約数和(自身を除く): 137067852

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 606493, 1212986, 2425972, 4851944, 7884409, 9703888, 15768818, 31537636, 63075272, 126150544]

約数ペア:

[(1, 126150544), (2, 63075272), (4, 31537636), (8, 15768818), (13, 9703888), (16, 7884409), (26, 4851944), (52, 2425972), (104, 1212986), (208, 606493)]