1377487592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{8273}}^1$

素因数の和:9893

約数の個数: 32

約数和(自身を含む): 2783539080

約数和(自身を除く): 1406051488

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1601, 3202, 6404, 8273, 12808, 16546, 20813, 33092, 41626, 66184, 83252, 107549, 166504, 215098, 430196, 860392, 13245073, 26490146, 52980292, 105960584, 172185949, 344371898, 688743796, 1377487592]

約数ペア:

[(1, 1377487592), (2, 688743796), (4, 344371898), (8, 172185949), (13, 105960584), (26, 52980292), (52, 26490146), (104, 13245073), (1601, 860392), (3202, 430196), (6404, 215098), (8273, 166504), (12808, 107549), (16546, 83252), (20813, 66184), (33092, 41626)]