238889656

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{563419}}^1$

素因数の和:563478

約数の個数: 16

約数和(自身を含む): 456370200

約数和(自身を除く): 217480544

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 563419, 1126838, 2253676, 4507352, 29861207, 59722414, 119444828, 238889656]

約数ペア:

[(1, 238889656), (2, 119444828), (4, 59722414), (8, 29861207), (53, 4507352), (106, 2253676), (212, 1126838), (424, 563419)]