1831502728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{5273}}^1\times {\mathrm{3947}}^1$

素因数の和:9237

約数の個数: 32

約数和(自身を含む): 3747915360

約数和(自身を除く): 1916412632

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3947, 5273, 7894, 10546, 15788, 21092, 31576, 42184, 43417, 58003, 86834, 116006, 173668, 232012, 347336, 464024, 20812531, 41625062, 83250124, 166500248, 228937841, 457875682, 915751364, 1831502728]

約数ペア:

[(1, 1831502728), (2, 915751364), (4, 457875682), (8, 228937841), (11, 166500248), (22, 83250124), (44, 41625062), (88, 20812531), (3947, 464024), (5273, 347336), (7894, 232012), (10546, 173668), (15788, 116006), (21092, 86834), (31576, 58003), (42184, 43417)]