1779756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 4609920

約数和(自身を除く): 2830164

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 97, 132, 139, 194, 278, 291, 388, 417, 556, 582, 834, 1067, 1164, 1529, 1668, 2134, 3058, 3201, 4268, 4587, 6116, 6402, 9174, 12804, 13483, 18348, 26966, 40449, 53932, 80898, 148313, 161796, 296626, 444939, 593252, 889878, 1779756]

約数ペア:

[(1, 1779756), (2, 889878), (3, 593252), (4, 444939), (6, 296626), (11, 161796), (12, 148313), (22, 80898), (33, 53932), (44, 40449), (66, 26966), (97, 18348), (132, 13483), (139, 12804), (194, 9174), (278, 6402), (291, 6116), (388, 4587), (417, 4268), (556, 3201), (582, 3058), (834, 2134), (1067, 1668), (1164, 1529)]