1880305922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{5303}}^1$

素因数の和:5614

約数の個数: 32

約数和(自身を含む): 3134536704

約数和(自身を除く): 1254230782

約数列:

[1, 2, 11, 22, 71, 142, 227, 454, 781, 1562, 2497, 4994, 5303, 10606, 16117, 32234, 58333, 116666, 177287, 354574, 376513, 753026, 1203781, 2407562, 4141643, 8283286, 13241591, 26483182, 85468451, 170936902, 940152961, 1880305922]

約数ペア:

[(1, 1880305922), (2, 940152961), (11, 170936902), (22, 85468451), (71, 26483182), (142, 13241591), (227, 8283286), (454, 4141643), (781, 2407562), (1562, 1203781), (2497, 753026), (4994, 376513), (5303, 354574), (10606, 177287), (16117, 116666), (32234, 58333)]