252424

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 16

約数和(自身を含む): 478800

約数和(自身を除く): 226376

約数列:

[1, 2, 4, 8, 139, 227, 278, 454, 556, 908, 1112, 1816, 31553, 63106, 126212, 252424]

約数ペア:

[(1, 252424), (2, 126212), (4, 63106), (8, 31553), (139, 1816), (227, 1112), (278, 908), (454, 556)]