291797428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{2897}}^1$

素因数の和:3076

約数の個数: 36

約数和(自身を含む): 556850700

約数和(自身を除く): 265053272

約数列:

[1, 2, 4, 13, 26, 52, 149, 169, 298, 338, 596, 676, 1937, 2897, 3874, 5794, 7748, 11588, 25181, 37661, 50362, 75322, 100724, 150644, 431653, 489593, 863306, 979186, 1726612, 1958372, 5611489, 11222978, 22445956, 72949357, 145898714, 291797428]

約数ペア:

[(1, 291797428), (2, 145898714), (4, 72949357), (13, 22445956), (26, 11222978), (52, 5611489), (149, 1958372), (169, 1726612), (298, 979186), (338, 863306), (596, 489593), (676, 431653), (1937, 150644), (2897, 100724), (3874, 75322), (5794, 50362), (7748, 37661), (11588, 25181)]