2193118564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{39901}}^1$

素因数の和:40076

約数の個数: 48

約数和(自身を含む): 4755041536

約数和(自身を除く): 2561922972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 151, 182, 302, 364, 604, 1057, 1963, 2114, 3926, 4228, 7852, 13741, 27482, 39901, 54964, 79802, 159604, 279307, 518713, 558614, 1037426, 1117228, 2074852, 3630991, 6025051, 7261982, 12050102, 14523964, 24100204, 42175357, 78325663, 84350714, 156651326, 168701428, 313302652, 548279641, 1096559282, 2193118564]

約数ペア:

[(1, 2193118564), (2, 1096559282), (4, 548279641), (7, 313302652), (13, 168701428), (14, 156651326), (26, 84350714), (28, 78325663), (52, 42175357), (91, 24100204), (151, 14523964), (182, 12050102), (302, 7261982), (364, 6025051), (604, 3630991), (1057, 2074852), (1963, 1117228), (2114, 1037426), (3926, 558614), (4228, 518713), (7852, 279307), (13741, 159604), (27482, 79802), (39901, 54964)]