269118512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1293839}}^1$

素因数の和:1293860

約数の個数: 20

約数和(自身を含む): 561526560

約数和(自身を除く): 292408048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1293839, 2587678, 5175356, 10350712, 16819907, 20701424, 33639814, 67279628, 134559256, 269118512]

約数ペア:

[(1, 269118512), (2, 134559256), (4, 67279628), (8, 33639814), (13, 20701424), (16, 16819907), (26, 10350712), (52, 5175356), (104, 2587678), (208, 1293839)]