247120592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{498227}}^1$

素因数の和:498266

約数の個数: 20

約数和(自身を含む): 494242176

約数和(自身を除く): 247121584

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 498227, 996454, 1992908, 3985816, 7971632, 15445037, 30890074, 61780148, 123560296, 247120592]

約数ペア:

[(1, 247120592), (2, 123560296), (4, 61780148), (8, 30890074), (16, 15445037), (31, 7971632), (62, 3985816), (124, 1992908), (248, 996454), (496, 498227)]