2505756

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 6547968

約数和(自身を除く): 4042212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 41, 44, 66, 82, 123, 132, 164, 246, 451, 463, 492, 902, 926, 1353, 1389, 1804, 1852, 2706, 2778, 5093, 5412, 5556, 10186, 15279, 18983, 20372, 30558, 37966, 56949, 61116, 75932, 113898, 208813, 227796, 417626, 626439, 835252, 1252878, 2505756]

約数ペア:

[(1, 2505756), (2, 1252878), (3, 835252), (4, 626439), (6, 417626), (11, 227796), (12, 208813), (22, 113898), (33, 75932), (41, 61116), (44, 56949), (66, 37966), (82, 30558), (123, 20372), (132, 18983), (164, 15279), (246, 10186), (451, 5556), (463, 5412), (492, 5093), (902, 2778), (926, 2706), (1353, 1852), (1389, 1804)]