777730796

素因数分解:

$2^2\times {\mathrm{719}}^1\times {\mathrm{270421}}^1$

素因数の和:271144

約数の個数: 12

約数和(自身を含む): 1362926880

約数和(自身を除く): 585196084

約数列:

[1, 2, 4, 719, 1438, 2876, 270421, 540842, 1081684, 194432699, 388865398, 777730796]

約数ペア:

[(1, 777730796), (2, 388865398), (4, 194432699), (719, 1081684), (1438, 540842), (2876, 270421)]