1117627952

素因数分解:

$2^4\times 7^1\times {\mathrm{9978821}}^1$

素因数の和:9978836

約数の個数: 20

約数和(自身を含む): 2474747856

約数和(自身を除く): 1357119904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9978821, 19957642, 39915284, 69851747, 79830568, 139703494, 159661136, 279406988, 558813976, 1117627952]

約数ペア:

[(1, 1117627952), (2, 558813976), (4, 279406988), (7, 159661136), (8, 139703494), (14, 79830568), (16, 69851747), (28, 39915284), (56, 19957642), (112, 9978821)]