268882568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{634157}}^1$

素因数の和:634216

約数の個数: 16

約数和(自身を含む): 513667980

約数和(自身を除く): 244785412

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 634157, 1268314, 2536628, 5073256, 33610321, 67220642, 134441284, 268882568]

約数ペア:

[(1, 268882568), (2, 134441284), (4, 67220642), (8, 33610321), (53, 5073256), (106, 2536628), (212, 1268314), (424, 634157)]