2251591168

素因数分解:

$2^9\times {\mathrm{1367}}^1\times {\mathrm{3217}}^1$

素因数の和:4602

約数の個数: 40

約数和(自身を含む): 4503475152

約数和(自身を除く): 2251883984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1367, 2734, 3217, 5468, 6434, 10936, 12868, 21872, 25736, 43744, 51472, 87488, 102944, 174976, 205888, 349952, 411776, 699904, 823552, 1647104, 4397639, 8795278, 17590556, 35181112, 70362224, 140724448, 281448896, 562897792, 1125795584, 2251591168]

約数ペア:

[(1, 2251591168), (2, 1125795584), (4, 562897792), (8, 281448896), (16, 140724448), (32, 70362224), (64, 35181112), (128, 17590556), (256, 8795278), (512, 4397639), (1367, 1647104), (2734, 823552), (3217, 699904), (5468, 411776), (6434, 349952), (10936, 205888), (12868, 174976), (21872, 102944), (25736, 87488), (43744, 51472)]