713295568

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{123493}}^1$

素因数の和:123539

約数の個数: 30

約数和(自身を含む): 1458587634

約数和(自身を除く): 745292066

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5776, 123493, 246986, 493972, 987944, 1975888, 2346367, 4692734, 9385468, 18770936, 37541872, 44580973, 89161946, 178323892, 356647784, 713295568]

約数ペア:

[(1, 713295568), (2, 356647784), (4, 178323892), (8, 89161946), (16, 44580973), (19, 37541872), (38, 18770936), (76, 9385468), (152, 4692734), (304, 2346367), (361, 1975888), (722, 987944), (1444, 493972), (2888, 246986), (5776, 123493)]