1028892493832

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{390916601}}^1$

素因数の和:390916661

約数の個数: 32

約数和(自身を含む): 2251679627520

約数和(自身を除く): 1222787133688

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 390916601, 781833202, 1563666404, 2736416207, 3127332808, 5472832414, 10945664828, 18373080247, 21891329656, 36746160494, 73492320988, 128611561729, 146984641976, 257223123458, 514446246916, 1028892493832]

約数ペア:

[(1, 1028892493832), (2, 514446246916), (4, 257223123458), (7, 146984641976), (8, 128611561729), (14, 73492320988), (28, 36746160494), (47, 21891329656), (56, 18373080247), (94, 10945664828), (188, 5472832414), (329, 3127332808), (376, 2736416207), (658, 1563666404), (1316, 781833202), (2632, 390916601)]