856553338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{242101}}^1$

素因数の和:242193

約数の個数: 16

約数和(自身を含む): 1350929160

約数和(自身を除く): 494375822

約数列:

[1, 2, 29, 58, 61, 122, 1769, 3538, 242101, 484202, 7020929, 14041858, 14768161, 29536322, 428276669, 856553338]

約数ペア:

[(1, 856553338), (2, 428276669), (29, 29536322), (58, 14768161), (61, 14041858), (122, 7020929), (1769, 484202), (3538, 242101)]