2563731904

素因数分解:

$2^6\times {\mathrm{439}}^1\times {\mathrm{91249}}^1$

素因数の和:91700

約数の個数: 28

約数和(自身を含む): 5099050000

約数和(自身を除く): 2535318096

約数列:

[1, 2, 4, 8, 16, 32, 64, 439, 878, 1756, 3512, 7024, 14048, 28096, 91249, 182498, 364996, 729992, 1459984, 2919968, 5839936, 40058311, 80116622, 160233244, 320466488, 640932976, 1281865952, 2563731904]

約数ペア:

[(1, 2563731904), (2, 1281865952), (4, 640932976), (8, 320466488), (16, 160233244), (32, 80116622), (64, 40058311), (439, 5839936), (878, 2919968), (1756, 1459984), (3512, 729992), (7024, 364996), (14048, 182498), (28096, 91249)]