272500828

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{1049}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 482806800

約数和(自身を除く): 210305972

約数列:

[1, 2, 4, 101, 202, 404, 643, 1049, 1286, 2098, 2572, 4196, 64943, 105949, 129886, 211898, 259772, 423796, 674507, 1349014, 2698028, 68125207, 136250414, 272500828]

約数ペア:

[(1, 272500828), (2, 136250414), (4, 68125207), (101, 2698028), (202, 1349014), (404, 674507), (643, 423796), (1049, 259772), (1286, 211898), (2098, 129886), (2572, 105949), (4196, 64943)]