7719223498

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{433}}^1\times {\mathrm{9161}}^1$

素因数の和:9742

約数の個数: 32

約数和(自身を含む): 13360394880

約数和(自身を除く): 5641171382

約数列:

[1, 2, 7, 14, 139, 278, 433, 866, 973, 1946, 3031, 6062, 9161, 18322, 60187, 64127, 120374, 128254, 421309, 842618, 1273379, 2546758, 3966713, 7933426, 8913653, 17827306, 27766991, 55533982, 551373107, 1102746214, 3859611749, 7719223498]

約数ペア:

[(1, 7719223498), (2, 3859611749), (7, 1102746214), (14, 551373107), (139, 55533982), (278, 27766991), (433, 17827306), (866, 8913653), (973, 7933426), (1946, 3966713), (3031, 2546758), (6062, 1273379), (9161, 842618), (18322, 421309), (60187, 128254), (64127, 120374)]