1025506072

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{498787}}^1$

素因数の和:499050

約数の個数: 16

約数和(自身を含む): 1930309560

約数和(自身を除く): 904803488

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 498787, 997574, 1995148, 3990296, 128188259, 256376518, 512753036, 1025506072]

約数ペア:

[(1, 1025506072), (2, 512753036), (4, 256376518), (8, 128188259), (257, 3990296), (514, 1995148), (1028, 997574), (2056, 498787)]