268432886

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{21799}}^1$

素因数の和:21979

約数の個数: 16

約数和(自身を含む): 414374400

約数和(自身を除く): 145941514

約数列:

[1, 2, 47, 94, 131, 262, 6157, 12314, 21799, 43598, 1024553, 2049106, 2855669, 5711338, 134216443, 268432886]

約数ペア:

[(1, 268432886), (2, 134216443), (47, 5711338), (94, 2855669), (131, 2049106), (262, 1024553), (6157, 43598), (12314, 21799)]