319776002

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{6343}}^1$

素因数の和:6642

約数の個数: 32

約数和(自身を含む): 592580352

約数和(自身を除く): 272804350

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 277, 554, 1939, 3601, 3878, 6343, 7202, 12686, 25207, 44401, 50414, 82459, 88802, 164918, 577213, 1154426, 1757011, 3514022, 12299077, 22841143, 24598154, 45682286, 159888001, 319776002]

約数ペア:

[(1, 319776002), (2, 159888001), (7, 45682286), (13, 24598154), (14, 22841143), (26, 12299077), (91, 3514022), (182, 1757011), (277, 1154426), (554, 577213), (1939, 164918), (3601, 88802), (3878, 82459), (6343, 50414), (7202, 44401), (12686, 25207)]