425532043792

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{135003821}}^1$

素因数の和:135004026

約数の個数: 20

約数和(自身を含む): 828653459436

約数和(自身を除く): 403121415644

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 135003821, 270007642, 540015284, 1080030568, 2160061136, 26595752737, 53191505474, 106383010948, 212766021896, 425532043792]

約数ペア:

[(1, 425532043792), (2, 212766021896), (4, 106383010948), (8, 53191505474), (16, 26595752737), (197, 2160061136), (394, 1080030568), (788, 540015284), (1576, 270007642), (3152, 135003821)]