677974396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{15408509}}^1$

素因数の和:15408524

約数の個数: 12

約数和(自身を含む): 1294314840

約数和(自身を除く): 616340444

約数列:

[1, 2, 4, 11, 22, 44, 15408509, 30817018, 61634036, 169493599, 338987198, 677974396]

約数ペア:

[(1, 677974396), (2, 338987198), (4, 169493599), (11, 61634036), (22, 30817018), (44, 15408509)]