214206512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1029839}}^1$

素因数の和:1029860

約数の個数: 20

約数和(自身を含む): 446950560

約数和(自身を除く): 232744048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1029839, 2059678, 4119356, 8238712, 13387907, 16477424, 26775814, 53551628, 107103256, 214206512]

約数ペア:

[(1, 214206512), (2, 107103256), (4, 53551628), (8, 26775814), (13, 16477424), (16, 13387907), (26, 8238712), (52, 4119356), (104, 2059678), (208, 1029839)]