245710066

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{222161}}^1$

素因数の和:222249

約数の個数: 16

約数和(自身を含む): 426551040

約数和(自身を除く): 180840974

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 222161, 444322, 1555127, 3110254, 17550719, 35101438, 122855033, 245710066]

約数ペア:

[(1, 245710066), (2, 122855033), (7, 35101438), (14, 17550719), (79, 3110254), (158, 1555127), (553, 444322), (1106, 222161)]