4219418

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1$

素因数の和:258

約数の個数: 24

約数和(自身を含む): 7450848

約数和(自身を除く): 3231430

約数列:

[1, 2, 7, 14, 43, 86, 163, 301, 326, 602, 1141, 1849, 2282, 3698, 7009, 12943, 14018, 25886, 49063, 98126, 301387, 602774, 2109709, 4219418]

約数ペア:

[(1, 4219418), (2, 2109709), (7, 602774), (14, 301387), (43, 98126), (86, 49063), (163, 25886), (301, 14018), (326, 12943), (602, 7009), (1141, 3698), (1849, 2282)]