149771024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{720053}}^1$

素因数の和:720074

約数の個数: 20

約数和(自身を含む): 312503436

約数和(自身を除く): 162732412

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 720053, 1440106, 2880212, 5760424, 9360689, 11520848, 18721378, 37442756, 74885512, 149771024]

約数ペア:

[(1, 149771024), (2, 74885512), (4, 37442756), (8, 18721378), (13, 11520848), (16, 9360689), (26, 5760424), (52, 2880212), (104, 1440106), (208, 720053)]