620107768

素因数分解:

$2^3\times 7^1\times {\mathrm{11073353}}^1$

素因数の和:11073366

約数の個数: 16

約数和(自身を含む): 1328802480

約数和(自身を除く): 708694712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 11073353, 22146706, 44293412, 77513471, 88586824, 155026942, 310053884, 620107768]

約数ペア:

[(1, 620107768), (2, 310053884), (4, 155026942), (7, 88586824), (8, 77513471), (14, 44293412), (28, 22146706), (56, 11073353)]