180139024

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{866053}}^1$

素因数の和:866074

約数の個数: 20

約数和(自身を含む): 375867436

約数和(自身を除く): 195728412

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 866053, 1732106, 3464212, 6928424, 11258689, 13856848, 22517378, 45034756, 90069512, 180139024]

約数ペア:

[(1, 180139024), (2, 90069512), (4, 45034756), (8, 22517378), (13, 13856848), (16, 11258689), (26, 6928424), (52, 3464212), (104, 1732106), (208, 866053)]