2838578798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{6473}}^1$

素因数の和:7160

約数の個数: 32

約数和(自身を含む): 4802982912

約数和(自身を除く): 1964404114

約数列:

[1, 2, 11, 22, 31, 62, 341, 643, 682, 1286, 6473, 7073, 12946, 14146, 19933, 39866, 71203, 142406, 200663, 219263, 401326, 438526, 2207293, 4162139, 4414586, 8324278, 45783529, 91567058, 129026309, 258052618, 1419289399, 2838578798]

約数ペア:

[(1, 2838578798), (2, 1419289399), (11, 258052618), (22, 129026309), (31, 91567058), (62, 45783529), (341, 8324278), (643, 4414586), (682, 4162139), (1286, 2207293), (6473, 438526), (7073, 401326), (12946, 219263), (14146, 200663), (19933, 142406), (39866, 71203)]