2116770452254

素因数分解:

$2^1\times {\mathrm{109}}^2\times {\mathrm{389}}^1\times {\mathrm{229003}}^1$

素因数の和:229612

約数の個数: 24

約数和(自身を含む): 3212804747880

約数和(自身を除く): 1096034295626

約数列:

[1, 2, 109, 218, 389, 778, 11881, 23762, 42401, 84802, 229003, 458006, 4621709, 9243418, 24961327, 49922654, 89082167, 178164334, 2720784643, 5441569286, 9709956203, 19419912406, 1058385226127, 2116770452254]

約数ペア:

[(1, 2116770452254), (2, 1058385226127), (109, 19419912406), (218, 9709956203), (389, 5441569286), (778, 2720784643), (11881, 178164334), (23762, 89082167), (42401, 49922654), (84802, 24961327), (229003, 9243418), (458006, 4621709)]