2078667708

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{137369}}^1$

素因数の和:137486

約数の個数: 48

約数和(自身を含む): 5277205920

約数和(自身を除く): 3198538212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 194, 291, 388, 582, 1164, 1261, 2522, 3783, 5044, 7566, 15132, 137369, 274738, 412107, 549476, 824214, 1648428, 1785797, 3571594, 5357391, 7143188, 10714782, 13324793, 21429564, 26649586, 39974379, 53299172, 79948758, 159897516, 173222309, 346444618, 519666927, 692889236, 1039333854, 2078667708]

約数ペア:

[(1, 2078667708), (2, 1039333854), (3, 692889236), (4, 519666927), (6, 346444618), (12, 173222309), (13, 159897516), (26, 79948758), (39, 53299172), (52, 39974379), (78, 26649586), (97, 21429564), (156, 13324793), (194, 10714782), (291, 7143188), (388, 5357391), (582, 3571594), (1164, 1785797), (1261, 1648428), (2522, 824214), (3783, 549476), (5044, 412107), (7566, 274738), (15132, 137369)]