520074254

素因数分解:

$2^1\times 7^1\times {\mathrm{2707}}^1\times {\mathrm{13723}}^1$

素因数の和:16439

約数の個数: 16

約数和(自身を含む): 891950208

約数和(自身を除く): 371875954

約数列:

[1, 2, 7, 14, 2707, 5414, 13723, 18949, 27446, 37898, 96061, 192122, 37148161, 74296322, 260037127, 520074254]

約数ペア:

[(1, 520074254), (2, 260037127), (7, 74296322), (14, 37148161), (2707, 192122), (5414, 96061), (13723, 37898), (18949, 27446)]