7780952008

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{6997259}}^1$

素因数の和:6997404

約数の個数: 16

約数和(自身を含む): 14694246000

約数和(自身を除く): 6913293992

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 6997259, 13994518, 27989036, 55978072, 972619001, 1945238002, 3890476004, 7780952008]

約数ペア:

[(1, 7780952008), (2, 3890476004), (4, 1945238002), (8, 972619001), (139, 55978072), (278, 27989036), (556, 13994518), (1112, 6997259)]