281034172

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{7549}}^1$

素因数の和:7821

約数の個数: 24

約数和(自身を含む): 506091600

約数和(自身を除く): 225057428

約数列:

[1, 2, 4, 41, 82, 164, 227, 454, 908, 7549, 9307, 15098, 18614, 30196, 37228, 309509, 619018, 1238036, 1713623, 3427246, 6854492, 70258543, 140517086, 281034172]

約数ペア:

[(1, 281034172), (2, 140517086), (4, 70258543), (41, 6854492), (82, 3427246), (164, 1713623), (227, 1238036), (454, 619018), (908, 309509), (7549, 37228), (9307, 30196), (15098, 18614)]