1303828274

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{41263}}^1$

素因数の和:41370

約数の個数: 32

約数和(自身を含む): 2333231616

約数和(自身を除く): 1029403342

約数列:

[1, 2, 7, 14, 37, 61, 74, 122, 259, 427, 518, 854, 2257, 4514, 15799, 31598, 41263, 82526, 288841, 577682, 1526731, 2517043, 3053462, 5034086, 10687117, 17619301, 21374234, 35238602, 93130591, 186261182, 651914137, 1303828274]

約数ペア:

[(1, 1303828274), (2, 651914137), (7, 186261182), (14, 93130591), (37, 35238602), (61, 21374234), (74, 17619301), (122, 10687117), (259, 5034086), (427, 3053462), (518, 2517043), (854, 1526731), (2257, 577682), (4514, 288841), (15799, 82526), (31598, 41263)]