427562896

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{264581}}^1$

素因数の和:264690

約数の個数: 20

約数和(自身を含む): 836608284

約数和(自身を除く): 409045388

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 264581, 529162, 1058324, 2116648, 4233296, 26722681, 53445362, 106890724, 213781448, 427562896]

約数ペア:

[(1, 427562896), (2, 213781448), (4, 106890724), (8, 53445362), (16, 26722681), (101, 4233296), (202, 2116648), (404, 1058324), (808, 529162), (1616, 264581)]