376988144

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1812443}}^1$

素因数の和:1812464

約数の個数: 20

約数和(自身を含む): 786600696

約数和(自身を除く): 409612552

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1812443, 3624886, 7249772, 14499544, 23561759, 28999088, 47123518, 94247036, 188494072, 376988144]

約数ペア:

[(1, 376988144), (2, 188494072), (4, 94247036), (8, 47123518), (13, 28999088), (16, 23561759), (26, 14499544), (52, 7249772), (104, 3624886), (208, 1812443)]