489442918

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{77419}}^1$

素因数の和:77559

約数の個数: 16

約数和(自身を含む): 766458000

約数和(自身を除く): 277015082

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 77419, 154838, 2245151, 4490302, 8438671, 16877342, 244721459, 489442918]

約数ペア:

[(1, 489442918), (2, 244721459), (29, 16877342), (58, 8438671), (109, 4490302), (218, 2245151), (3161, 154838), (6322, 77419)]