388901422

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{1913}}^1$

素因数の和:3052

約数の個数: 32

約数和(自身を含む): 718990272

約数和(自身を除く): 330088850

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1117, 1913, 2234, 3826, 7819, 13391, 14521, 15638, 24869, 26782, 29042, 49738, 101647, 174083, 203294, 348166, 2136821, 4273642, 14957747, 27778673, 29915494, 55557346, 194450711, 388901422]

約数ペア:

[(1, 388901422), (2, 194450711), (7, 55557346), (13, 29915494), (14, 27778673), (26, 14957747), (91, 4273642), (182, 2136821), (1117, 348166), (1913, 203294), (2234, 174083), (3826, 101647), (7819, 49738), (13391, 29042), (14521, 26782), (15638, 24869)]