13306560748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{7309}}^1$

素因数の和:7706

約数の個数: 48

約数和(自身を含む): 25354120960

約数和(自身を除く): 12047560212

約数列:

[1, 2, 4, 13, 26, 52, 157, 223, 314, 446, 628, 892, 2041, 2899, 4082, 5798, 7309, 8164, 11596, 14618, 29236, 35011, 70022, 95017, 140044, 190034, 380068, 455143, 910286, 1147513, 1629907, 1820572, 2295026, 3259814, 4590052, 6519628, 14917669, 21188791, 29835338, 42377582, 59670676, 84755164, 255895399, 511790798, 1023581596, 3326640187, 6653280374, 13306560748]

約数ペア:

[(1, 13306560748), (2, 6653280374), (4, 3326640187), (13, 1023581596), (26, 511790798), (52, 255895399), (157, 84755164), (223, 59670676), (314, 42377582), (446, 29835338), (628, 21188791), (892, 14917669), (2041, 6519628), (2899, 4590052), (4082, 3259814), (5798, 2295026), (7309, 1820572), (8164, 1629907), (11596, 1147513), (14618, 910286), (29236, 455143), (35011, 380068), (70022, 190034), (95017, 140044)]