2257058518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7891813}}^1$

素因数の和:7891839

約数の個数: 16

約数和(自身を含む): 3977474256

約数和(自身を除く): 1720415738

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 7891813, 15783626, 86809943, 102593569, 173619886, 205187138, 1128529259, 2257058518]

約数ペア:

[(1, 2257058518), (2, 1128529259), (11, 205187138), (13, 173619886), (22, 102593569), (26, 86809943), (143, 15783626), (286, 7891813)]