127787086

素因数分解:

$2^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{211}}^1\times {\mathrm{239}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 222243840

約数和(自身を除く): 94456754

約数列:

[1, 2, 7, 14, 181, 211, 239, 362, 422, 478, 1267, 1477, 1673, 2534, 2954, 3346, 38191, 43259, 50429, 76382, 86518, 100858, 267337, 302813, 353003, 534674, 605626, 706006, 9127649, 18255298, 63893543, 127787086]

約数ペア:

[(1, 127787086), (2, 63893543), (7, 18255298), (14, 9127649), (181, 706006), (211, 605626), (239, 534674), (362, 353003), (422, 302813), (478, 267337), (1267, 100858), (1477, 86518), (1673, 76382), (2534, 50429), (2954, 43259), (3346, 38191)]