389611926

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67853}}^1$

素因数の和:67901

約数の個数: 48

約数和(自身を含む): 952670160

約数和(自身を除く): 563058234

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 174, 198, 261, 319, 522, 638, 957, 1914, 2871, 5742, 67853, 135706, 203559, 407118, 610677, 746383, 1221354, 1492766, 1967737, 2239149, 3935474, 4478298, 5903211, 6717447, 11806422, 13434894, 17709633, 21645107, 35419266, 43290214, 64935321, 129870642, 194805963, 389611926]

約数ペア:

[(1, 389611926), (2, 194805963), (3, 129870642), (6, 64935321), (9, 43290214), (11, 35419266), (18, 21645107), (22, 17709633), (29, 13434894), (33, 11806422), (58, 6717447), (66, 5903211), (87, 4478298), (99, 3935474), (174, 2239149), (198, 1967737), (261, 1492766), (319, 1221354), (522, 746383), (638, 610677), (957, 407118), (1914, 203559), (2871, 135706), (5742, 67853)]