508278064

素因数分解:

$2^4\times 7^1\times {\mathrm{4538197}}^1$

素因数の和:4538212

約数の個数: 20

約数和(自身を含む): 1125473104

約数和(自身を除く): 617195040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4538197, 9076394, 18152788, 31767379, 36305576, 63534758, 72611152, 127069516, 254139032, 508278064]

約数ペア:

[(1, 508278064), (2, 254139032), (4, 127069516), (7, 72611152), (8, 63534758), (14, 36305576), (16, 31767379), (28, 18152788), (56, 9076394), (112, 4538197)]