284921104

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1369813}}^1$

素因数の和:1369834

約数の個数: 20

約数和(自身を含む): 594499276

約数和(自身を除く): 309578172

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1369813, 2739626, 5479252, 10958504, 17807569, 21917008, 35615138, 71230276, 142460552, 284921104]

約数ペア:

[(1, 284921104), (2, 142460552), (4, 71230276), (8, 35615138), (13, 21917008), (16, 17807569), (26, 10958504), (52, 5479252), (104, 2739626), (208, 1369813)]